diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 79970b88..7bbdeec8 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -158,7 +158,9 @@ jobs:
       if: ${{ matrix.target == 'x86_64-unknown-linux-musl' }}
       uses: actions-rs/toolchain@v1
       with:
+        toolchain: stable
         target:  ${{ matrix.target }}
+        override: true
 
     - name: Install musl-tools
       if: ${{ matrix.target == 'x86_64-unknown-linux-musl' }}