diff --git a/.github/workflows/pr-check.yaml b/.github/workflows/pr-check.yaml
index a8a3b0e..968c658 100644
--- a/.github/workflows/pr-check.yaml
+++ b/.github/workflows/pr-check.yaml
@@ -26,7 +26,7 @@ jobs:
       - name: Checkout repo
         uses: actions/checkout@v4
 
-      - run: rustup default nightly && rustup component add rustfmt clippy
+      - run: rustup default stable && rustup component add clippy && rustup component add rustfmt --toolchain nightly
 
       - name: Cache dependencies
         uses: swatinem/rust-cache@v2
@@ -34,7 +34,7 @@ jobs:
           save-if: ${{ github.ref == 'refs/heads/main' }}
 
       - name: cargo fmt check
-        run: cargo fmt --check
+        run: cargo +nightly fmt --check
 
       - name: cargo clippy
         run: cargo clippy