diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6b979cf..1d5a6f9 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -52,7 +52,7 @@ jobs:
         uses: docker/build-push-action@v2
         with:
           context: .
-          platforms: linux/amd64,linux/arm,linux/arm64
-          push: ${{ github.event_name != 'pull_request' }}
+          platforms: fromJSON('["linux/amd64,linux/arm,linux/arm64", "linux/amd64"]')[github.event_name == 'pull_request']
+          push: yes
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}