diff --git a/.github/workflows/rust-cache.yml b/.github/workflows/rust-cache.yml
new file mode 100644
index 0000000..1e41a94
--- /dev/null
+++ b/.github/workflows/rust-cache.yml
@@ -0,0 +1,32 @@
+name: rust-cache
+on:
+  workflow_call:
+    inputs:
+      runner:
+        required: true
+        type: string
+      key:
+        required: true
+        type: string
+      restore-keys:
+        required: false
+        type: string
+
+jobs:
+  cache:
+    runs-on: ${{ inputs.runner }}
+    steps:
+    - uses: actions/checkout@v4
+    - name: "Cache cargo"
+      id: cache-cargo
+      uses: "actions/cache@v4"
+      with:
+        path: |
+          ~/.cargo/bin/
+          ~/.cargo/registry/index/
+          ~/.cargo/registry/cache/
+          ~/.cargo/git/db/
+          lib/target/
+        key: ${{ inputs.key }}
+        restore-keys: ${{ inputs.restore-keys }}
+
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7858035..b235c20 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,57 +11,45 @@ env:
 jobs:
   test-linux:
     runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - run: rustup toolchain install stable --profile minimal
+    uses:
       - name: "Cache cargo"
         id: cache-cargo
-        uses: "actions/cache@v4"
+        uses: "./.github/workflows/rust-cache.yml"
         with:
-          path: |
-            ~/.cargo/bin/
-            ~/.cargo/registry/index/
-            ~/.cargo/registry/cache/
-            ~/.cargo/git/db/
-            lib/target/
+          runner: ubuntu-latest
           key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: ${{ runner.os }}-cargo-
+    steps:
+      - uses: actions/checkout@v4
+      - run: rustup toolchain install stable --profile minimal
       - uses: extractions/setup-just@v2
       - run: just test
   test-macos:
     runs-on: macos-latest
-    steps:
-      - uses: actions/checkout@v4
-      - run: rustup toolchain install stable --profile minimal
+    uses:
       - name: "Cache cargo"
         id: cache-cargo
-        uses: "actions/cache@v4"
+        uses: "./.github/workflows/rust-cache.yml"
         with:
-          path: |
-            ~/.cargo/bin/
-            ~/.cargo/registry/index/
-            ~/.cargo/registry/cache/
-            ~/.cargo/git/db/
-            lib/target/
+          runner: macos-latest
           key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: ${{ runner.os }}-cargo-
+    steps:
+      - uses: actions/checkout@v4
+      - run: rustup toolchain install stable --profile minimal
       - uses: extractions/setup-just@v2
       - run: just test
   test-windows:
     runs-on: windows-latest
-    steps:
-      - uses: actions/checkout@v4
+    uses:
       - name: "Cache cargo"
         id: cache-cargo
-        uses: "actions/cache@v4"
+        uses: "./.github/workflows/rust-cache.yml"
         with:
-          path: |
-            ~/.cargo/bin/
-            ~/.cargo/registry/index/
-            ~/.cargo/registry/cache/
-            ~/.cargo/git/db/
-            lib/target/
+          runner: windows-latest
           key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: ${{ runner.os }}-cargo-
+    steps:
+      - uses: actions/checkout@v4
       - uses: extractions/setup-just@v2
       - run: just test