diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f8baaf7..d09c395 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -49,4 +49,4 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: fmt
-          args: -all --check
+          args: --all --check