diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b56a627..679626d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -44,7 +44,7 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: fmt
-          args: --all -- --check
+          args: --all --check
 
   clippy:
     name: Clippy