diff --git a/.github/workflows/githubpages.yaml b/.github/workflows/githubpages.yaml
index fc9d3fe..c50ecbd 100644
--- a/.github/workflows/githubpages.yaml
+++ b/.github/workflows/githubpages.yaml
@@ -2,7 +2,7 @@ name: github pages
 on:
   push:
    branches: 
-     - main
+     - lab
 jobs:
   build:
    runs-on: ubuntu-latest