diff --git a/.github/workflows/Package.yml b/.github/workflows/Package.yml
index dfdc2817..ff290b82 100644
--- a/.github/workflows/Package.yml
+++ b/.github/workflows/Package.yml
@@ -1,7 +1,9 @@
 name: 'Packaging'
 on:
   push:
-    branches: [ main mac-port ]
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
 
 jobs:
   build: