diff --git a/.github/workflows/cov.yml b/.github/workflows/cov.yml
index 2096424..b17d2a3 100644
--- a/.github/workflows/cov.yml
+++ b/.github/workflows/cov.yml
@@ -15,7 +15,10 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Install rust
-        run: rustup toolchain install stable --profile minimal
+        run: |
+          rustup toolchain install stable
+          rustup default stable
+          rustup update
 
       - name: Caching
         uses: Swatinem/rust-cache@v2