diff --git a/.github/workflows/push-docker-image.yml b/.github/workflows/push-docker-image.yml
index 392e564..1aba76e 100644
--- a/.github/workflows/push-docker-image.yml
+++ b/.github/workflows/push-docker-image.yml
@@ -16,6 +16,8 @@ jobs:
       contents: read
       packages: write
     steps:
+      - name: Checkout
+        uses: actions/checkout@v3
       - name: Log in to the Container registry
         uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
         with:
@@ -33,6 +35,7 @@ jobs:
         uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
         with:
           context: .
+          file: ./Dockerfile
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}