diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index d4960a03..61eacdde 100755
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -1,5 +1,5 @@
 name: Run Tests
-on: [push]
+on: [push, pull_request]
 jobs:
   unit-tests:
     runs-on: ubuntu-latest