diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index 27b86c2..414f38e 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -49,7 +49,7 @@ jobs:
         uses: docker/build-push-action@v2.7.0
         with:
           context: .
-          push: ${{ contains(github.ref, 'master') }}
+          push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           builder: ${{ steps.buildx.outputs.name }}