diff --git a/.github/workflows/containers.yaml b/.github/workflows/containers.yaml
index 8b11693f..4d24120d 100644
--- a/.github/workflows/containers.yaml
+++ b/.github/workflows/containers.yaml
@@ -99,7 +99,7 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           context: "{{defaultContext}}:containers/dnsmasq"
-          file: containers/Dockerfile.dnsmasq
+          file: containers/dnsmasq/Dockerfile.dnsmasq
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}