diff --git a/.github/workflows/ci-front.yaml b/.github/workflows/ci-front.yaml
index 087eb168ec2..a3ee43fe6fd 100644
--- a/.github/workflows/ci-front.yaml
+++ b/.github/workflows/ci-front.yaml
@@ -17,8 +17,9 @@ concurrency:
   cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
 
 env:
+  # restore-cache action adds 'v4-' prefix and '-<branch>-<sha>' suffix to the key
   STORYBOOK_BUILD_CACHE_KEY_FOR_RESTORE_ACTION: storybook-build-depot-ubuntu-24.04-8-runner
-  STORYBOOK_BUILD_CACHE_KEY_FOR_SAVE_ACTION: v3-storybook-build-depot-ubuntu-24.04-8-runner-${{ github.ref_name }}-${{ github.sha }}
+  STORYBOOK_BUILD_CACHE_KEY_FOR_SAVE_ACTION: v4-storybook-build-depot-ubuntu-24.04-8-runner-${{ github.ref_name }}-${{ github.sha }}
 
 jobs:
   changed-files-check:
@@ -147,7 +148,7 @@ jobs:
       - name: Restore storybook build cache
         uses: ./.github/actions/restore-cache
         with:
-          key: ${{ env.STORYBOOK_BUILD_CACHE_KEY }}
+          key: ${{ env.STORYBOOK_BUILD_CACHE_KEY_FOR_RESTORE_ACTION }}
       - name: Front / Write .env
         run: |
           cd packages/twenty-front