diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1213a5aa..625fc381 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -2,7 +2,7 @@ name: Build
 
 on:
   push:
-    branches: [ master ]
+    branches: [ master, yh-lws-os-0501 ]
   pull_request:
     branches: [ master ]
     types: [assigned, opened, synchronize, reopened]