diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml
index f110011..e7705d5 100644
--- a/.github/workflows/package.yml
+++ b/.github/workflows/package.yml
@@ -1,5 +1,8 @@
 name: Tophat workflow
-on: [push]
+on:
+	push:
+		branches:
+			- main
 jobs:
   windows_build:
     runs-on: windows-latest