diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index eade320..e8090a9 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -15,6 +15,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
       - name: check
         run: cargo clippy -- -D warnings
       - name: test