diff --git a/.github/workflows/check-and-build-and-test.yml b/.github/workflows/check-and-build-and-test.yml
index e8f3f21..35d6b0b 100644
--- a/.github/workflows/check-and-build-and-test.yml
+++ b/.github/workflows/check-and-build-and-test.yml
@@ -216,9 +216,6 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Install stable Rust toolchain
-        uses: dtolnay/rust-toolchain@stable
-
       - name: Install cargo-msrv
         uses: taiki-e/install-action@v2
         with: