diff --git a/.github/workflows/actions.yml b/.github/workflows/actions.yml
index c3af418..5ec7ff5 100644
--- a/.github/workflows/actions.yml
+++ b/.github/workflows/actions.yml
@@ -42,5 +42,6 @@ jobs:
           node-version: 16.x
       - run: cd js && npm install && npm test
       - run: cd python && python -m unittest test/test_*
+      - run: cd cpp && make
       - run: cd serverless/aws && python -m unittest test_*.py
       - run: cd serverless/cloudflare && npm install && npm test