From 625c2f6eba56c29d56aaf2984b04535b80d2c48f Mon Sep 17 00:00:00 2001
From: Sky Ning <sning@mozilla.com>
Date: Thu, 9 Jul 2026 12:08:42 -0400
Subject: [PATCH] Skip preview links for non-main PRs

---
 .github/workflows/add-preview-links.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/add-preview-links.yml b/.github/workflows/add-preview-links.yml
index de5640178f..10f3db4908 100644
--- a/.github/workflows/add-preview-links.yml
+++ b/.github/workflows/add-preview-links.yml
@@ -2,6 +2,8 @@ name: Add preview links
 
 on:
   pull_request_target:
+    branches:
+      - main
     types:
       - opened
       - edited