diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 96bce88839..6d623e751e 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -41,84 +41,84 @@ jobs:
             echo "matrix=[\"latest\"]" >> $GITHUB_OUTPUT
           fi
 
-  e2e:
-    needs: setup
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        version: ${{ fromJson(needs.setup.outputs.matrix) }}
-        shard: [1, 2, 3, 4, 5]
+  # e2e:
+  #   needs: setup
+  #   runs-on: ubuntu-latest
+  #   strategy:
+  #     fail-fast: false
+  #     matrix:
+  #       version: ${{ fromJson(needs.setup.outputs.matrix) }}
+  #       shard: [1, 2, 3, 4, 5]
 
-    steps:
-      - uses: actions/checkout@v4
-      - name: 'Install Node'
-        uses: actions/setup-node@v4
-        with:
-          node-version: '18.x'
-          cache: 'npm'
-          cache-dependency-path: '**/package-lock.json'
-      - uses: oven-sh/setup-bun@v2
-      - name: setup pnpm/yarn
-        run: |
-          npm install -g corepack
-          corepack enable
-        shell: bash
-      - name: Install Deno
-        uses: denoland/setup-deno@v1
-        with:
-          # Should match the `DENO_VERSION_RANGE` from https://github.com/netlify/build/blob/main/packages/edge-bundler/node/bridge.ts#L20
-          deno-version: v1.46.3
-      - name: 'Install dependencies'
-        run: npm ci
-      - name: 'Prepare Netlify CLI'
-        env:
-          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
-        run: |
-          # Control netlify-cli as a regular dev dep but expose it globally for test fixtures to use
-          npm install -g "netlify-cli@$(npm list --json --depth=0 netlify-cli | jq -r ".dependencies[\"netlify-cli\"].version")"
-          npx netlify login
-      - name: Get installed Playwright version
-        id: playwright-version
-        run: echo "version=$(npm view @playwright/test version)" >> $GITHUB_OUTPUT
-      - uses: actions/cache@v4
-        id: playwright-cache
-        with:
-          path: '~/.cache/ms-playwright'
-          key: '${{ runner.os }}-playwright-${{ steps.playwright-version.outputs.version }}'
-          restore-keys: |
-            ${{ runner.os }}-playwright-
-      - name: Install Playwright Browsers
-        if: steps.playwright-cache.outputs.cache-hit != 'true'
-        run: npx playwright install --with-deps
-      - name: Resolve Next.js version
-        id: resolve-next-version
-        shell: bash
-        run: |
-          RESOLVED_VERSION=$(npm view next@${{ matrix.version }} version)
-          echo "version=$RESOLVED_VERSION" >> $GITHUB_OUTPUT
-          echo "Resolved Next.js version for 'next@${{ matrix.version }}' is '$RESOLVED_VERSION'"
-      - name: Run Playwright tests
-        run: npm run test:ci:e2e -- --shard=${{ matrix.shard }}/5
-        env:
-          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
-          NEXT_VERSION: ${{ matrix.version }}
-          NEXT_RESOLVED_VERSION: ${{ steps.resolve-next-version.outputs.version }}
-      - name: Upload blob report to GitHub Actions Artifacts
-        uses: actions/upload-artifact@v4
-        if: always()
-        with:
-          name: blob-report-${{matrix.version}}-${{ matrix.shard }}
-          path: blob-report
-          retention-days: 1
+  #   steps:
+  #     - uses: actions/checkout@v4
+  #     - name: 'Install Node'
+  #       uses: actions/setup-node@v4
+  #       with:
+  #         node-version: '18.x'
+  #         cache: 'npm'
+  #         cache-dependency-path: '**/package-lock.json'
+  #     - uses: oven-sh/setup-bun@v2
+  #     - name: setup pnpm/yarn
+  #       run: |
+  #         npm install -g corepack
+  #         corepack enable
+  #       shell: bash
+  #     - name: Install Deno
+  #       uses: denoland/setup-deno@v1
+  #       with:
+  #         # Should match the `DENO_VERSION_RANGE` from https://github.com/netlify/build/blob/main/packages/edge-bundler/node/bridge.ts#L20
+  #         deno-version: v1.46.3
+  #     - name: 'Install dependencies'
+  #       run: npm ci
+  #     - name: 'Prepare Netlify CLI'
+  #       env:
+  #         NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
+  #       run: |
+  #         # Control netlify-cli as a regular dev dep but expose it globally for test fixtures to use
+  #         npm install -g "netlify-cli@$(npm list --json --depth=0 netlify-cli | jq -r ".dependencies[\"netlify-cli\"].version")"
+  #         npx netlify login
+  #     - name: Get installed Playwright version
+  #       id: playwright-version
+  #       run: echo "version=$(npm view @playwright/test version)" >> $GITHUB_OUTPUT
+  #     - uses: actions/cache@v4
+  #       id: playwright-cache
+  #       with:
+  #         path: '~/.cache/ms-playwright'
+  #         key: '${{ runner.os }}-playwright-${{ steps.playwright-version.outputs.version }}'
+  #         restore-keys: |
+  #           ${{ runner.os }}-playwright-
+  #     - name: Install Playwright Browsers
+  #       if: steps.playwright-cache.outputs.cache-hit != 'true'
+  #       run: npx playwright install --with-deps
+  #     - name: Resolve Next.js version
+  #       id: resolve-next-version
+  #       shell: bash
+  #       run: |
+  #         RESOLVED_VERSION=$(npm view next@${{ matrix.version }} version)
+  #         echo "version=$RESOLVED_VERSION" >> $GITHUB_OUTPUT
+  #         echo "Resolved Next.js version for 'next@${{ matrix.version }}' is '$RESOLVED_VERSION'"
+  #     - name: Run Playwright tests
+  #       run: npm run test:ci:e2e -- --shard=${{ matrix.shard }}/5
+  #       env:
+  #         NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
+  #         NEXT_VERSION: ${{ matrix.version }}
+  #         NEXT_RESOLVED_VERSION: ${{ steps.resolve-next-version.outputs.version }}
+  #     - name: Upload blob report to GitHub Actions Artifacts
+  #       uses: actions/upload-artifact@v4
+  #       if: always()
+  #       with:
+  #         name: blob-report-${{matrix.version}}-${{ matrix.shard }}
+  #         path: blob-report
+  #         retention-days: 1
 
   test:
     needs: setup
     strategy:
       fail-fast: false
       matrix:
-        shard: [1, 2, 3, 4, 5, 6, 7, 8]
-        os: [ubuntu-latest, windows-2025]
+        shard: [2]
+        os: [ubuntu-latest]
         version: ${{ fromJson(needs.setup.outputs.matrix) }}
         exclude:
           - os: windows-2025
@@ -128,6 +128,11 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
+      - name: Setup tmate session
+        uses: mxschmitt/action-tmate@v3
+        with:
+          detached: true
+          limit-access-to-actor: true
       - name: 'Install Node'
         uses: actions/setup-node@v4
         with:
@@ -195,87 +200,87 @@ jobs:
           NEXT_RESOLVED_VERSION: ${{ steps.resolve-next-version.outputs.version }}
           TEMP: ${{ github.workspace }}/..
 
-  smoke:
-    if: always()
-    needs: setup
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        version: ${{ fromJson(needs.setup.outputs.matrix) }}
-    steps:
-      - uses: actions/checkout@v4
-      - name: 'Install Node'
-        uses: actions/setup-node@v4
-        with:
-          node-version: '18.x'
-          cache: 'npm'
-          cache-dependency-path: '**/package-lock.json'
-      - name: setup pnpm/yarn
-        run: corepack enable
-        shell: bash
-      - name: Install Deno
-        uses: denoland/setup-deno@v1
-        with:
-          # Should match the `DENO_VERSION_RANGE` from https://github.com/netlify/build/blob/main/packages/edge-bundler/node/bridge.ts#L20
-          deno-version: v1.46.3
-      - name: 'Install dependencies'
-        run: npm ci
-      - name: 'Build'
-        run: npm run build
-      - name: 'Prepare Netlify CLI'
-        env:
-          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
-        run: |
-          # Control netlify-cli as a regular dev dep but expose it globally for test fixtures to use
-          npm install -g "netlify-cli@$(npm list --json --depth=0 netlify-cli | jq -r ".dependencies[\"netlify-cli\"].version")"
-          npx netlify login
-      - name: Resolve Next.js version
-        id: resolve-next-version
-        shell: bash
-        run: |
-          RESOLVED_VERSION=$(npm view next@${{ matrix.version }} version)
-          echo "version=$RESOLVED_VERSION" >> $GITHUB_OUTPUT
-          echo "Resolved Next.js version for 'next@${{ matrix.version }}' is '$RESOLVED_VERSION'"
-      - name: 'Smoke tests'
-        run: npm run test:ci:smoke
-        env:
-          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
-          NEXT_VERSION: ${{ matrix.version }}
-          NEXT_RESOLVED_VERSION: ${{ steps.resolve-next-version.outputs.version }}
+  # smoke:
+  #   if: always()
+  #   needs: setup
+  #   runs-on: ubuntu-latest
+  #   strategy:
+  #     fail-fast: false
+  #     matrix:
+  #       version: ${{ fromJson(needs.setup.outputs.matrix) }}
+  #   steps:
+  #     - uses: actions/checkout@v4
+  #     - name: 'Install Node'
+  #       uses: actions/setup-node@v4
+  #       with:
+  #         node-version: '18.x'
+  #         cache: 'npm'
+  #         cache-dependency-path: '**/package-lock.json'
+  #     - name: setup pnpm/yarn
+  #       run: corepack enable
+  #       shell: bash
+  #     - name: Install Deno
+  #       uses: denoland/setup-deno@v1
+  #       with:
+  #         # Should match the `DENO_VERSION_RANGE` from https://github.com/netlify/build/blob/main/packages/edge-bundler/node/bridge.ts#L20
+  #         deno-version: v1.46.3
+  #     - name: 'Install dependencies'
+  #       run: npm ci
+  #     - name: 'Build'
+  #       run: npm run build
+  #     - name: 'Prepare Netlify CLI'
+  #       env:
+  #         NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
+  #       run: |
+  #         # Control netlify-cli as a regular dev dep but expose it globally for test fixtures to use
+  #         npm install -g "netlify-cli@$(npm list --json --depth=0 netlify-cli | jq -r ".dependencies[\"netlify-cli\"].version")"
+  #         npx netlify login
+  #     - name: Resolve Next.js version
+  #       id: resolve-next-version
+  #       shell: bash
+  #       run: |
+  #         RESOLVED_VERSION=$(npm view next@${{ matrix.version }} version)
+  #         echo "version=$RESOLVED_VERSION" >> $GITHUB_OUTPUT
+  #         echo "Resolved Next.js version for 'next@${{ matrix.version }}' is '$RESOLVED_VERSION'"
+  #     - name: 'Smoke tests'
+  #       run: npm run test:ci:smoke
+  #       env:
+  #         NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
+  #         NEXT_VERSION: ${{ matrix.version }}
+  #         NEXT_RESOLVED_VERSION: ${{ steps.resolve-next-version.outputs.version }}
 
-  merge-reports:
-    if: always()
-    needs: [setup,e2e]
-    strategy:
-      fail-fast: false
-      matrix:
-        version: ${{ fromJson(needs.setup.outputs.matrix) }}
+  # merge-reports:
+  #   if: always()
+  #   needs: [setup,e2e]
+  #   strategy:
+  #     fail-fast: false
+  #     matrix:
+  #       version: ${{ fromJson(needs.setup.outputs.matrix) }}
 
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-    - uses: actions/setup-node@v4
-      with:
-        node-version: 18
-    - name: Install dependencies
-      run: npm ci
+  #   runs-on: ubuntu-latest
+  #   steps:
+  #   - uses: actions/checkout@v4
+  #   - uses: actions/setup-node@v4
+  #     with:
+  #       node-version: 18
+  #   - name: Install dependencies
+  #     run: npm ci
 
-    - name: Download blob reports from GitHub Actions Artifacts
-      uses: actions/download-artifact@v4
-      with:
-        path: all-blob-reports
-        pattern: blob-report-${{ matrix.version }}-*
-        merge-multiple: true
+  #   - name: Download blob reports from GitHub Actions Artifacts
+  #     uses: actions/download-artifact@v4
+  #     with:
+  #       path: all-blob-reports
+  #       pattern: blob-report-${{ matrix.version }}-*
+  #       merge-multiple: true
 
-    - name: Merge reports
-      run: |
-        npx playwright merge-reports --reporter html ./all-blob-reports
-        npx playwright merge-reports --reporter json ./all-blob-reports > merged_reports.json
+  #   - name: Merge reports
+  #     run: |
+  #       npx playwright merge-reports --reporter html ./all-blob-reports
+  #       npx playwright merge-reports --reporter json ./all-blob-reports > merged_reports.json
 
-    - name: Upload HTML report
-      uses: actions/upload-artifact@v4
-      with:
-        name: html-report-${{ matrix.version }}-attempt-${{ github.run_attempt }}
-        path: playwright-report
-        retention-days: 14
+  #   - name: Upload HTML report
+  #     uses: actions/upload-artifact@v4
+  #     with:
+  #       name: html-report-${{ matrix.version }}-attempt-${{ github.run_attempt }}
+  #       path: playwright-report
+  #       retention-days: 14
diff --git a/tests/fixtures/advanced-api-routes/next.config.js b/tests/fixtures/advanced-api-routes/next.config.js
index 6346ab0742..1cffc90abc 100644
--- a/tests/fixtures/advanced-api-routes/next.config.js
+++ b/tests/fixtures/advanced-api-routes/next.config.js
@@ -5,6 +5,8 @@ const nextConfig = {
     ignoreDuringBuilds: true,
   },
   generateBuildId: () => 'build-id',
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/after/next.config.js b/tests/fixtures/after/next.config.js
index 9d94510be1..01efc16240 100644
--- a/tests/fixtures/after/next.config.js
+++ b/tests/fixtures/after/next.config.js
@@ -4,6 +4,8 @@ const nextConfig = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/base-path/next.config.js b/tests/fixtures/base-path/next.config.js
index 42ff9ba9cd..2476ba0438 100644
--- a/tests/fixtures/base-path/next.config.js
+++ b/tests/fixtures/base-path/next.config.js
@@ -5,6 +5,8 @@ const nextConfig = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/cli-before-regional-blobs-support/next.config.js b/tests/fixtures/cli-before-regional-blobs-support/next.config.js
index 8d2a9bf37a..6c6a786a70 100644
--- a/tests/fixtures/cli-before-regional-blobs-support/next.config.js
+++ b/tests/fixtures/cli-before-regional-blobs-support/next.config.js
@@ -3,6 +3,8 @@ const nextConfig = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/dist-dir/next.config.js b/tests/fixtures/dist-dir/next.config.js
index 442fb0e856..f1531bee60 100644
--- a/tests/fixtures/dist-dir/next.config.js
+++ b/tests/fixtures/dist-dir/next.config.js
@@ -5,6 +5,8 @@ const nextConfig = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/dynamic-cms/next.config.js b/tests/fixtures/dynamic-cms/next.config.js
index fb5bd7c039..0b32ede42e 100644
--- a/tests/fixtures/dynamic-cms/next.config.js
+++ b/tests/fixtures/dynamic-cms/next.config.js
@@ -9,6 +9,8 @@ const nextConfig = {
     defaultLocale: 'en',
   },
   generateBuildId: () => 'build-id',
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/hello-world-turbopack/next.config.ts b/tests/fixtures/hello-world-turbopack/next.config.ts
index 9d94510be1..edd053bb78 100644
--- a/tests/fixtures/hello-world-turbopack/next.config.ts
+++ b/tests/fixtures/hello-world-turbopack/next.config.ts
@@ -4,6 +4,11 @@ const nextConfig = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
+  turbopack: {
+    root: __dirname,
+  },
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/middleware-conditions/next.config.js b/tests/fixtures/middleware-conditions/next.config.js
index fc0f865b4f..faebdf975a 100644
--- a/tests/fixtures/middleware-conditions/next.config.js
+++ b/tests/fixtures/middleware-conditions/next.config.js
@@ -8,6 +8,8 @@ const nextConfig = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/middleware-i18n-excluded-paths/next.config.js b/tests/fixtures/middleware-i18n-excluded-paths/next.config.js
index a96ce45ff6..79bfe6fabb 100644
--- a/tests/fixtures/middleware-i18n-excluded-paths/next.config.js
+++ b/tests/fixtures/middleware-i18n-excluded-paths/next.config.js
@@ -7,4 +7,6 @@ module.exports = {
     locales: ['en', 'fr'],
     defaultLocale: 'en',
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
diff --git a/tests/fixtures/middleware-i18n-skip-normalize/next.config.js b/tests/fixtures/middleware-i18n-skip-normalize/next.config.js
index eadf9cf8fb..c09234d7e2 100644
--- a/tests/fixtures/middleware-i18n-skip-normalize/next.config.js
+++ b/tests/fixtures/middleware-i18n-skip-normalize/next.config.js
@@ -21,4 +21,6 @@ module.exports = {
       },
     ]
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
diff --git a/tests/fixtures/middleware-i18n/next.config.js b/tests/fixtures/middleware-i18n/next.config.js
index 60fd4e6a58..18ed59937f 100644
--- a/tests/fixtures/middleware-i18n/next.config.js
+++ b/tests/fixtures/middleware-i18n/next.config.js
@@ -20,4 +20,6 @@ module.exports = {
       },
     ]
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
diff --git a/tests/fixtures/middleware-og/next.config.js b/tests/fixtures/middleware-og/next.config.js
index 9d94510be1..01efc16240 100644
--- a/tests/fixtures/middleware-og/next.config.js
+++ b/tests/fixtures/middleware-og/next.config.js
@@ -4,6 +4,8 @@ const nextConfig = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/middleware-pages/next.config.js b/tests/fixtures/middleware-pages/next.config.js
index c69795688a..40c8d9a93f 100644
--- a/tests/fixtures/middleware-pages/next.config.js
+++ b/tests/fixtures/middleware-pages/next.config.js
@@ -58,4 +58,6 @@ module.exports = {
       },
     ]
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
diff --git a/tests/fixtures/middleware-src/next.config.js b/tests/fixtures/middleware-src/next.config.js
index 9d94510be1..01efc16240 100644
--- a/tests/fixtures/middleware-src/next.config.js
+++ b/tests/fixtures/middleware-src/next.config.js
@@ -4,6 +4,8 @@ const nextConfig = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/middleware-static-asset-matcher/next.config.js b/tests/fixtures/middleware-static-asset-matcher/next.config.js
index 9d94510be1..01efc16240 100644
--- a/tests/fixtures/middleware-static-asset-matcher/next.config.js
+++ b/tests/fixtures/middleware-static-asset-matcher/next.config.js
@@ -4,6 +4,8 @@ const nextConfig = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/middleware-subrequest-vuln/next.config.js b/tests/fixtures/middleware-subrequest-vuln/next.config.js
index 9d94510be1..01efc16240 100644
--- a/tests/fixtures/middleware-subrequest-vuln/next.config.js
+++ b/tests/fixtures/middleware-subrequest-vuln/next.config.js
@@ -4,6 +4,8 @@ const nextConfig = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/middleware-trailing-slash/next.config.js b/tests/fixtures/middleware-trailing-slash/next.config.js
index c3b7cdeee6..2a92a3e722 100644
--- a/tests/fixtures/middleware-trailing-slash/next.config.js
+++ b/tests/fixtures/middleware-trailing-slash/next.config.js
@@ -5,6 +5,8 @@ const nextConfig = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/middleware/next.config.js b/tests/fixtures/middleware/next.config.js
index 28875fd694..62647929ef 100644
--- a/tests/fixtures/middleware/next.config.js
+++ b/tests/fixtures/middleware/next.config.js
@@ -11,6 +11,8 @@ const nextConfig = {
 
     return config
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/netlify-forms-workaround/next.config.js b/tests/fixtures/netlify-forms-workaround/next.config.js
index 6346ab0742..1cffc90abc 100644
--- a/tests/fixtures/netlify-forms-workaround/next.config.js
+++ b/tests/fixtures/netlify-forms-workaround/next.config.js
@@ -5,6 +5,8 @@ const nextConfig = {
     ignoreDuringBuilds: true,
   },
   generateBuildId: () => 'build-id',
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/netlify-forms/next.config.js b/tests/fixtures/netlify-forms/next.config.js
index 6346ab0742..1cffc90abc 100644
--- a/tests/fixtures/netlify-forms/next.config.js
+++ b/tests/fixtures/netlify-forms/next.config.js
@@ -5,6 +5,8 @@ const nextConfig = {
     ignoreDuringBuilds: true,
   },
   generateBuildId: () => 'build-id',
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/nx-integrated/apps/custom-dist-dir/next.config.js b/tests/fixtures/nx-integrated/apps/custom-dist-dir/next.config.js
index 29528bd755..fdd7590cf0 100644
--- a/tests/fixtures/nx-integrated/apps/custom-dist-dir/next.config.js
+++ b/tests/fixtures/nx-integrated/apps/custom-dist-dir/next.config.js
@@ -1,3 +1,4 @@
+const { join } = require('path')
 const { composePlugins, withNx } = require('@nx/next')
 
 /**
@@ -10,6 +11,8 @@ const nextConfig = {
     // See: https://github.com/gregberge/svgr
     svgr: false,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: join(__dirname, '..', '...'),
 }
 
 const plugins = [
diff --git a/tests/fixtures/nx-integrated/apps/next-app/next.config.js b/tests/fixtures/nx-integrated/apps/next-app/next.config.js
index 63d2f7829f..21eb54167d 100644
--- a/tests/fixtures/nx-integrated/apps/next-app/next.config.js
+++ b/tests/fixtures/nx-integrated/apps/next-app/next.config.js
@@ -1,3 +1,4 @@
+const { join } = require('path')
 const { composePlugins, withNx } = require('@nx/next')
 
 /**
@@ -9,6 +10,8 @@ const nextConfig = {
     // See: https://github.com/gregberge/svgr
     svgr: false,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: join(__dirname, '..', '...'),
 }
 
 const plugins = [
diff --git a/tests/fixtures/output-export-custom-dist/next.config.js b/tests/fixtures/output-export-custom-dist/next.config.js
index 84a4fdcbcd..ce9afbbe2d 100644
--- a/tests/fixtures/output-export-custom-dist/next.config.js
+++ b/tests/fixtures/output-export-custom-dist/next.config.js
@@ -5,6 +5,8 @@ const nextConfig = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/output-export/next.config.js b/tests/fixtures/output-export/next.config.js
index 8d163c1740..668981bcef 100644
--- a/tests/fixtures/output-export/next.config.js
+++ b/tests/fixtures/output-export/next.config.js
@@ -4,6 +4,8 @@ const nextConfig = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/page-router-base-path-i18n/next.config.js b/tests/fixtures/page-router-base-path-i18n/next.config.js
index d84875a432..996cead6d7 100644
--- a/tests/fixtures/page-router-base-path-i18n/next.config.js
+++ b/tests/fixtures/page-router-base-path-i18n/next.config.js
@@ -10,6 +10,8 @@ const nextConfig = {
     locales: ['en', 'fr', 'de'],
     defaultLocale: 'en',
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/page-router/next.config.js b/tests/fixtures/page-router/next.config.js
index 6346ab0742..1cffc90abc 100644
--- a/tests/fixtures/page-router/next.config.js
+++ b/tests/fixtures/page-router/next.config.js
@@ -5,6 +5,8 @@ const nextConfig = {
     ignoreDuringBuilds: true,
   },
   generateBuildId: () => 'build-id',
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/pnpm/next.config.js b/tests/fixtures/pnpm/next.config.js
index 4790a6ee9b..31f12e4492 100644
--- a/tests/fixtures/pnpm/next.config.js
+++ b/tests/fixtures/pnpm/next.config.js
@@ -5,6 +5,8 @@ const nextConfig = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/ppr/next.config.js b/tests/fixtures/ppr/next.config.js
index 12f86b6750..9b03d1243c 100644
--- a/tests/fixtures/ppr/next.config.js
+++ b/tests/fixtures/ppr/next.config.js
@@ -7,6 +7,8 @@ const nextConfig = {
   experimental: {
     ppr: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/revalidate-fetch/next.config.js b/tests/fixtures/revalidate-fetch/next.config.js
index 9d94510be1..01efc16240 100644
--- a/tests/fixtures/revalidate-fetch/next.config.js
+++ b/tests/fixtures/revalidate-fetch/next.config.js
@@ -4,6 +4,8 @@ const nextConfig = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/server-components/next.config.js b/tests/fixtures/server-components/next.config.js
index 9d94510be1..01efc16240 100644
--- a/tests/fixtures/server-components/next.config.js
+++ b/tests/fixtures/server-components/next.config.js
@@ -4,6 +4,8 @@ const nextConfig = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/simple/next.config.js b/tests/fixtures/simple/next.config.js
index 8c408d8120..13103c1ab0 100644
--- a/tests/fixtures/simple/next.config.js
+++ b/tests/fixtures/simple/next.config.js
@@ -44,6 +44,8 @@ const nextConfig = {
       },
     ]
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/turborepo-npm/apps/docs/next.config.js b/tests/fixtures/turborepo-npm/apps/docs/next.config.js
index 844bc7c97f..7bca1daf60 100644
--- a/tests/fixtures/turborepo-npm/apps/docs/next.config.js
+++ b/tests/fixtures/turborepo-npm/apps/docs/next.config.js
@@ -1,4 +1,8 @@
+const { join } = require('path')
+
 /** @type {import('next').NextConfig} */
 module.exports = {
   transpilePackages: ['@repo/ui'],
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: join(__dirname, '..', '...'),
 }
diff --git a/tests/fixtures/turborepo-npm/apps/page-router/next.config.js b/tests/fixtures/turborepo-npm/apps/page-router/next.config.js
index 1a42f79027..de0b9dc994 100644
--- a/tests/fixtures/turborepo-npm/apps/page-router/next.config.js
+++ b/tests/fixtures/turborepo-npm/apps/page-router/next.config.js
@@ -1,3 +1,5 @@
+const { join } = require('path')
+
 /** @type {import('next').NextConfig} */
 const nextConfig = {
   output: 'standalone',
@@ -5,6 +7,8 @@ const nextConfig = {
     ignoreDuringBuilds: true,
   },
   transpilePackages: ['@repo/ui'],
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: join(__dirname, '..', '...'),
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/turborepo-npm/apps/web/next.config.js b/tests/fixtures/turborepo-npm/apps/web/next.config.js
index 844bc7c97f..7bca1daf60 100644
--- a/tests/fixtures/turborepo-npm/apps/web/next.config.js
+++ b/tests/fixtures/turborepo-npm/apps/web/next.config.js
@@ -1,4 +1,8 @@
+const { join } = require('path')
+
 /** @type {import('next').NextConfig} */
 module.exports = {
   transpilePackages: ['@repo/ui'],
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: join(__dirname, '..', '...'),
 }
diff --git a/tests/fixtures/turborepo/apps/docs/next.config.js b/tests/fixtures/turborepo/apps/docs/next.config.js
index dd483de9f7..8d2053fdba 100644
--- a/tests/fixtures/turborepo/apps/docs/next.config.js
+++ b/tests/fixtures/turborepo/apps/docs/next.config.js
@@ -1,7 +1,11 @@
+const { join } = require('path')
+
 /** @type {import('next').NextConfig} */
 module.exports = {
   eslint: {
     ignoreDuringBuilds: true,
   },
   transpilePackages: ['@repo/ui'],
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: join(__dirname, '..', '...'),
 }
diff --git a/tests/fixtures/turborepo/apps/page-router/next.config.js b/tests/fixtures/turborepo/apps/page-router/next.config.js
index 1a42f79027..de0b9dc994 100644
--- a/tests/fixtures/turborepo/apps/page-router/next.config.js
+++ b/tests/fixtures/turborepo/apps/page-router/next.config.js
@@ -1,3 +1,5 @@
+const { join } = require('path')
+
 /** @type {import('next').NextConfig} */
 const nextConfig = {
   output: 'standalone',
@@ -5,6 +7,8 @@ const nextConfig = {
     ignoreDuringBuilds: true,
   },
   transpilePackages: ['@repo/ui'],
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: join(__dirname, '..', '...'),
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/turborepo/apps/web/next.config.js b/tests/fixtures/turborepo/apps/web/next.config.js
index cace902ddf..607f8357c4 100644
--- a/tests/fixtures/turborepo/apps/web/next.config.js
+++ b/tests/fixtures/turborepo/apps/web/next.config.js
@@ -1,3 +1,5 @@
+const { join } = require('path')
+
 /** @type {import('next').NextConfig} */
 module.exports = {
   output: 'standalone',
@@ -5,4 +7,6 @@ module.exports = {
     ignoreDuringBuilds: true,
   },
   transpilePackages: ['@repo/ui'],
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: join(__dirname, '..', '...'),
 }
diff --git a/tests/fixtures/use-cache/next.config.js b/tests/fixtures/use-cache/next.config.js
index 2dfab2319a..d26ab52d67 100644
--- a/tests/fixtures/use-cache/next.config.js
+++ b/tests/fixtures/use-cache/next.config.js
@@ -30,6 +30,8 @@ const nextConfig = {
       },
     },
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
 
 module.exports = nextConfig
diff --git a/tests/fixtures/wasm-src/next.config.js b/tests/fixtures/wasm-src/next.config.js
index f7630c0194..5ca21a40a3 100644
--- a/tests/fixtures/wasm-src/next.config.js
+++ b/tests/fixtures/wasm-src/next.config.js
@@ -27,4 +27,6 @@ module.exports = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }
diff --git a/tests/fixtures/wasm/next.config.js b/tests/fixtures/wasm/next.config.js
index f7630c0194..5ca21a40a3 100644
--- a/tests/fixtures/wasm/next.config.js
+++ b/tests/fixtures/wasm/next.config.js
@@ -27,4 +27,6 @@ module.exports = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  // https://github.com/vercel/next.js/issues/81864
+  outputFileTracingRoot: __dirname,
 }