diff --git a/.github/tests.yml b/.github/tests.yml
index d1da92c..9438da4 100644
--- a/.github/tests.yml
+++ b/.github/tests.yml
@@ -1,6 +1,6 @@
 name: 'Run tests'
 
-on: [push, workflow_dispatch]
+on: [push, workflow_dispatch, pull_request]
 
 jobs:
   run-tests: