diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9684cdc..553a76b 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -30,4 +30,4 @@ jobs:
           docker buildx build \
             --platform linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64 \
             --output "type=image,push=false" \
-            Dockerfile
+            .