diff --git a/.env b/.env
deleted file mode 100644
index ef785a7..0000000
--- a/.env
+++ /dev/null
@@ -1 +0,0 @@
-AIRFLOW_VERSION=2.8.2
\ No newline at end of file
diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 39c9b6a..ed928fa 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -67,6 +67,7 @@ jobs:
         uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0
         with:
           context: .
+          file: {context}/Containerfile
           build-args: AIRFLOW_VERSION=${{ env.AIRFLOW_VERSION }}
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}-${{ env.AIRFLOW_VERSION }}