diff --git a/.github/workflows/check-readme-in-sync.yml b/.github/workflows/check-readme-in-sync.yml
index 2106e0630..f8d39e98d 100644
--- a/.github/workflows/check-readme-in-sync.yml
+++ b/.github/workflows/check-readme-in-sync.yml
@@ -5,12 +5,10 @@ name: Check if README and docs/README are in sync
 on:
   push:
     branches:
-      - master
-      - develop
+      - gh-pages
   pull_request:
     branches:
-      - master
-      - develop
+      - gh-pages
 
 jobs:
   check: