diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index bd3c7558..39624230 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -48,4 +48,4 @@ jobs:
     - uses: actions/checkout@master
     - name: Install Rust
       run: rustup update stable && rustup default stable && rustup component add rustfmt
-    - run: cargo fmt -- --check
+    - run: cargo fmt --check