diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8edd1c05e..57c8766ca 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -36,8 +36,11 @@ jobs:
             target
           key: ${{ runner.os }}-cargo-lint-${{ hashFiles('**/Cargo.lock') }}
 
-      - name: Run clippy (fail fast on errors)
-        run: cargo clippy --workspace --all-features -- -D errors
+      - name: Check formatting (rustfmt)
+        run: cargo fmt --all -- --check
+
+      - name: Run clippy (deny warnings)
+        run: cargo clippy --workspace --all-features -- -D warnings
 
   test:
     name: Test (${{ matrix.os }})