diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 96ec012..ac4df26 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -7,10 +7,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v1
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: nightly
-          override: true
       - uses: actions-rs/cargo@v1
         with:
           command: clean