diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 0a8ba8ea..afe896e9 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -1,5 +1,6 @@
 name: Run tests
-on: [push]
+on: [push, pull_request]
+
 jobs:
 
   test: