diff --git a/.github/workflows/rss.yml b/.github/workflows/rss.yml
index b40a0d3..30de49e 100644
--- a/.github/workflows/rss.yml
+++ b/.github/workflows/rss.yml
@@ -1,6 +1,9 @@
 name: RSS
 
-on: [ push ]
+on:
+  push:
+    branches:
+      - main
 
 jobs:
   build: