diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b4a013dd..e61b782f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -52,7 +52,7 @@ jobs:
         uses: taiki-e/install-action@cargo-llvm-cov
 
       - name: Run tests and coverage
-        run: cargo llvm-cov --all-features --workspace --lcov --output-path lcov.info
+        run: cargo llvm-cov --no-cfg-coverage --all-features --workspace --lcov --output-path lcov.info
 
       - name: Run doc tests
         run: cargo test --doc --workspace