diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1ab5e7a..7a870c2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -2,7 +2,7 @@ name: build
 
 on:
   push:
-    branches: [ 5.x ]
+    branches: [ 6.x ]
   pull_request:
     types: [opened, synchronize, reopened]