diff --git a/.github/workflows/cargo.yaml b/.github/workflows/cargo.yaml
index 29abfde..8045f43 100644
--- a/.github/workflows/cargo.yaml
+++ b/.github/workflows/cargo.yaml
@@ -36,7 +36,7 @@ jobs:
       - name: cargo clippy fix
         run: cargo clippy --fix --all-features --all-targets --workspace
       - name: cargo fmt
-        run: cargo fmt --all
+        run: cargo fmt --all --workspace
       - name: cargo test
         run: cargo test --all-features --all-targets --workspace
       - name: commit back to repository