diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index c097d2b..100bfc8 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -1,4 +1,4 @@
-on: push
+on: [push, pull_request]
 name: CI Checks
 jobs:
   check: