diff --git a/.github/workflows/build-release.yml b/.github/workflows/build-release.yml
index e2b4ae8..9d0604e 100644
--- a/.github/workflows/build-release.yml
+++ b/.github/workflows/build-release.yml
@@ -16,8 +16,11 @@ jobs:
           mv /home/git/zimbra-build-scripts/config.build.10 /home/git/zimbra-build-scripts/config.build
           echo "inject zimbra version ${{ github.ref_name }}" 
           sed -i 's/.*BUILD_RELEASE_NO =.*/BUILD_RELEASE_NO = ${{ github.ref_name }}/' /home/git/zimbra-build-scripts/config.build
+          echo "------ build config ---------"
           cat /home/git/zimbra-build-scripts/config.build
-      - run: /home/git/zimbra-build-scripts/zimbra-build-helper.sh --build-zimbra
+      - run: |
+          cd /home/git/zimbra-build-scripts/
+          ./zimbra-build-helper.sh --build-zimbra
       - run: ls -la /home/git/zimbra/BUILDS
       - run: mv /home/git/zimbra/BUILDS/UBUNTU20_02*/zcs-*.tgz /home/git/zimbra/BUILDS/zimbra-${{ github.ref_name }}.tgz
       - uses: actions/create-release@v1