diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6ba0c81..ac53e06 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -29,7 +29,7 @@ jobs:
         docker tag ppiper/node-browsers:${{ matrix.base-image-tag }} ppiper/node-browsers:latest
         docker tag ghcr.io/sap/ppiper-node-browsers:${{ matrix.base-image-tag }} ghcr.io/sap/ppiper-node-browsers:latest
     - name: Push
-      if: ${{ github.ref == 'ref/head/master' }}
+      if: ${{ github.ref == 'refs/heads/master' }}
       run: |
         echo ${{ secrets.DOCKERHUB_PASSWORD }} | docker login -u ${{ secrets.DOCKERHUB_USER }} --password-stdin
         echo "${{ secrets.CR_PAT }}" | docker login https://ghcr.io -u ${{ secrets.CR_USER }} --password-stdin