diff --git a/.github/workflows/build-windows.yml b/.github/workflows/build-windows.yml
index 71a3d99..cfda400 100644
--- a/.github/workflows/build-windows.yml
+++ b/.github/workflows/build-windows.yml
@@ -6,6 +6,8 @@ on:
       - "src/*.go"
       - "src/go.mod"
       - "src/go.sum"
+    branches:
+      - main
   workflow_dispatch:
 
 jobs: