diff --git a/.github/workflows/grevm-fmt.yml b/.github/workflows/grevm-fmt.yml
index 99a13a3..0c34d84 100644
--- a/.github/workflows/grevm-fmt.yml
+++ b/.github/workflows/grevm-fmt.yml
@@ -17,12 +17,9 @@ jobs:
 
       - name: Set up Rust
         uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          override: true
 
       - name: Install rustfmt
-        run: rustup component add rustfmt
+        run: rustup component add rustfmt --toolchain nightly
 
       - name: Run cargo fmt
-        run: cargo fmt --check
+        run: cargo +nightly fmt