diff --git a/.github/workflows/ci-backend.yml b/.github/workflows/ci-backend.yml
index 1cfc5c6aed..9018c134d2 100644
--- a/.github/workflows/ci-backend.yml
+++ b/.github/workflows/ci-backend.yml
@@ -33,6 +33,7 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: "1.23"
+          cache-dependency-path: backend
 
       - name: test and build backend
         run: |