diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 29491a7..28b6806 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -47,10 +47,22 @@ jobs:
 
       - name: Run tests
         uses: actions-rs/cargo@v1
+        if: ${{ !matrix.coverage }}
         with:
           command: test
           args: --all-targets --no-fail-fast
 
+      - name: Run tests
+        uses: actions-rs/cargo@v1
+        if: ${{ matrix.coverage }}
+        with:
+          command: test
+          args: --all-targets --no-fail-fast
+        env:
+          CARGO_INCREMENTAL: '0'
+          RUSTFLAGS: '-Zprofile -Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
+          RUSTDOCFLAGS: '-Zprofile -Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
+
       - name: Generate code coverage
         uses: actions-rs/grcov@v0.1
         if: ${{ matrix.coverage }}