diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9ead5e0..175a51b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -8,12 +8,20 @@ jobs:
         platform: [ubuntu-20.04, ubuntu-22.04, ubuntu-24.04, windows-latest, macos-12, macos-14]
     runs-on: ${{ matrix.platform }}
     steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+    - name: Find go.sum files
+      id: gosum
+      run: |
+        files=$(git ls-files '*/go.sum')
+        echo "files=$files" >> "$GITHUB_OUTPUT"
+    - name: List go.sum files
+      run: echo "files are: ${{ steps.gosum.outputs.files }}"
     - name: Install Go
       uses: actions/setup-go@v5
       with:
         go-version: ${{ matrix.go-version }}
-    - name: Checkout code
-      uses: actions/checkout@v4
+        cache-dependency-path: ${{ steps.gosum.outputs.files }}
     - name: Set PACKAGES env
       if: ${{ matrix.go-version == '1.18.x' }}
       run: |