diff --git a/.github/workflows/on-push.yml b/.github/workflows/on-push.yml
index 7ea4935..1a43959 100644
--- a/.github/workflows/on-push.yml
+++ b/.github/workflows/on-push.yml
@@ -7,6 +7,8 @@ concurrency:
 
 on:
   push:
+  pull_request_target:
+    types: [opened]
 
 jobs:
   what-to-build: