diff --git a/.gitea/workflows/build-and-push.yaml b/.gitea/workflows/build-and-push.yaml
index 1530e5e..7a43d43 100644
--- a/.gitea/workflows/build-and-push.yaml
+++ b/.gitea/workflows/build-and-push.yaml
@@ -75,7 +75,7 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           context: .
-          file: Dockerfile
+          file: ${{ github.repository }}/Dockerfile
           push: true
           tags: |
             ${{ vars.REGISTRY_HOST }}/${{ steps.github_repository_to_lowercase.outputs.lowercase }}:${{ github.sha }}
diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
index 5fc6d81..9c31467 100644
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@@ -29,7 +29,7 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           context: .
-          file: Dockerfile
+          file: ${{ github.repository }}/Dockerfile
           # do not push yet
           push: false
           tags: |