diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ba234b4ef8ac6c3456a7274562e780e574b62547..2e5f7049aa75412f3db8c5a7ee22ea828018a4db 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -36,6 +36,10 @@ before_script:
   - echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config
 
 cache:
+  key:
+    files:
+      - jalhyd_branch
+      - package.json
   paths:
     - node_modules/