diff --git a/.forgejo/workflows/check.yml b/.forgejo/workflows/check.yml
index 5dceeca..1fd318b 100644
--- a/.forgejo/workflows/check.yml
+++ b/.forgejo/workflows/check.yml
@@ -1,5 +1,5 @@
 name: Flake checks
-on: [push]
+on: [pull_request]
 
 jobs:
   Check: