diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f84a7b7..8d2b977 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -68,7 +68,8 @@ jobs:
         uses: actions/cache@v3
         with:
           path: ./exampleSite/resources
-          key: ${{ runner.os }}-hugo-
+          key: ${{ runner.os }}-hugo-${{ hashFiles('./exampleSite') }}
+          restore-keys: ${{ runner.os }}-hugo-
 
       - name: Install dependencies
         run: pnpm install