diff --git a/.github/workflows/builign.yml b/.github/workflows/builign.yml
index 58d7773..225d873 100644
--- a/.github/workflows/builign.yml
+++ b/.github/workflows/builign.yml
@@ -3,7 +3,7 @@ name: Build on PR
 on:
   pull_request:
     branches:
-      - master
+      - main
 
 jobs:
   build: