diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0603ad4..de12ac5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -47,3 +47,6 @@ jobs:
 
       - name: Run test
         run: npm test
+
+      - name: Codecov
+        uses: codecov/codecov-action@v2