diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 3f5f034af..04675717a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -19,7 +19,7 @@ jobs:
         run: deno test --unstable --coverage=coverage -A tests/mod.ts
       - name: Create coverage report
         if: github.ref == 'refs/heads/main'
-        run: deno --unstable coverage ./coverage --lcov > coverage.lcov
+        run: deno --unstable coverage --exclude=./tests ./coverage --lcov > coverage.lcov
       - name: Collect and upload the coverage report
         if: github.ref == 'refs/heads/main'
         uses: codecov/codecov-action@v1.0.10