diff --git a/.github/workflows/publish-image.yaml b/.github/workflows/publish-image.yaml
index 4836e5c..2cfa308 100644
--- a/.github/workflows/publish-image.yaml
+++ b/.github/workflows/publish-image.yaml
@@ -35,6 +35,7 @@ jobs:
       - name: Build & Push Image
         uses: docker/build-push-action@v6
         with:
+          file: Dockerfile.prod
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.extract-metadata.outputs.tags }}
           labels: ${{ steps.extract-metadata.outputs.labels }}