diff --git a/.github/workflows/build_tags.yml b/.github/workflows/build_tags.yml
index f098660..ff1f0b2 100644
--- a/.github/workflows/build_tags.yml
+++ b/.github/workflows/build_tags.yml
@@ -34,6 +34,7 @@ jobs:
         uses: docker/build-push-action@v2.4.0
         with:
           context: ./src
+          file: ./src/Dockerfile
           platforms: |
             linux/amd64
             linux/386
@@ -75,6 +76,7 @@ jobs:
         uses: docker/build-push-action@v2.4.0
         with:
           context: ./src
+          file: ./src/Dockerfile-alpine
           platforms: |
             linux/amd64
             linux/386