diff --git a/.github/workflows/unittest.yml b/.github/workflows/unittest.yml
index bad8bea..2b1eb05 100644
--- a/.github/workflows/unittest.yml
+++ b/.github/workflows/unittest.yml
@@ -2,7 +2,8 @@ name: Unittests
 
 on:
   push:
-    - branches: [main]
+    branches: [main]
+  pull_request:
   workflow_call:
 
 jobs: