diff --git a/.github/workflows/upgrade_reusable.yml b/.github/workflows/upgrade_reusable.yml
deleted file mode 100644
index d6778f6..0000000
--- a/.github/workflows/upgrade_reusable.yml
+++ /dev/null
@@ -1,63 +0,0 @@
-name: Upgrade (reusable)
-
-on:
-  workflow_call:
-    inputs:
-      ref:
-        type: string
-        required: false
-        description: The github-mgmt-template ref to upgrade to
-        default: master
-    secrets:
-      GITHUB_APP_ID:
-        required: true
-      GITHUB_APP_INSTALLATION_ID:
-        required: true
-      GITHUB_APP_PEM_FILE:
-        required: true
-
-jobs:
-  upgrade:
-    name: Upgrade
-    runs-on: ubuntu-latest
-    defaults:
-      run:
-        shell: bash
-    steps:
-      - name: Generate app token
-        id: token
-        uses: tibdex/github-app-token@3beb63f4bd073e61482598c45c71c1019b59b73a # v2.1.0
-        with:
-          app_id: ${{ secrets.GITHUB_APP_ID }}
-          installation_retrieval_mode: id
-          installation_retrieval_payload: ${{ secrets.GITHUB_APP_INSTALLATION_ID }}
-          private_key: ${{ secrets.GITHUB_APP_PEM_FILE }}
-      - name: Checkout GitHub Management template
-        uses: actions/checkout@v4
-        with:
-          repository: pl-strflt/github-mgmt-template
-          path: github-mgmt-template
-          ref: ${{ github.event.inputs.ref }}
-      - name: Checkout GitHub Management
-        uses: actions/checkout@v4
-        with:
-          path: github-mgmt
-          token: ${{ steps.token.outputs.token }}
-      - name: Copy files from the template
-        run: |
-          for file in $(git ls-files ':!:github/*.yml' ':!:scripts/src/actions/fix-yaml-config.ts' ':!:terraform/*_override.tf' ':!:.github/dependabot.yml' ':!:.github/workflows/*_reusable.yml' ':!:README.md'); do
-            mkdir -p "../github-mgmt/$(dirname "${file}")"
-            cp -f "${file}" "../github-mgmt/${file}"
-          done
-        working-directory: github-mgmt-template
-      - uses: ./github-mgmt-template/.github/actions/git-config-user
-      - run: |
-          git add --all
-          git diff-index --quiet HEAD || git commit --message="upgrade@${GITHUB_RUN_ID}"
-        working-directory: github-mgmt
-      - uses: ./github-mgmt-template/.github/actions/git-push
-        env:
-          GITHUB_TOKEN: ${{ steps.token.outputs.token }}
-        with:
-          suffix: upgrade
-          working-directory: github-mgmt
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d27cd10..1aa33aa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -73,3 +73,4 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - how sync handles pending invitations (now it does not ignore them)
 - removed references to other resources from for_each expressions
 - downgraded terraform to 1.2.9 to fix an import bug affecting for_each expressions
+- refactored pages build_type assignment to trim whitespace
diff --git a/terraform/resources.tf b/terraform/resources.tf
index 8ba0fde..73a03cb 100644
--- a/terraform/resources.tf
+++ b/terraform/resources.tf
@@ -74,7 +74,7 @@ resource "github_repository" "this" {
   dynamic "pages" {
     for_each = try(each.value.pages, [])
     content {
-      build_type = try(pages.value["build_type"], null)
+      build_type = trimspace(try(pages.value["build_type"], "")) != "" ? pages.value["build_type"] : null
       cname      = try(pages.value["cname"], null)
       dynamic "source" {
         for_each = pages.value["source"]