diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index c45c89c..49cae21 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -5,7 +5,7 @@ on:
     paths:
       - 'models/**'
     branches:
-      - '**'
+      - main
     tags-ignore:
       - '**'
   workflow_dispatch: