diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 379b47b..1c9214c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,6 +25,7 @@ jobs:
     - name: Cache NPM packages
       uses: actions/cache@v3
       with:
+        key: npm-${{ hashFiles('./frontend/node_modules/package-lock.json') }}
         path: |
           ./frontend/node_modules
         restore-keys: |