diff --git a/.github/workflows/unittests.yaml b/.github/workflows/unittests.yaml
index 50dcfd55..9b7f6025 100644
--- a/.github/workflows/unittests.yaml
+++ b/.github/workflows/unittests.yaml
@@ -1,5 +1,5 @@
 name: Continuous Integration
-on: [push]
+on: [push, pull_request]
 jobs:
   build:
     runs-on: ubuntu-latest