diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1316ff07ca..268170d8cd 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -2,7 +2,7 @@ name: main
 on:
   push:
     branches:
-      - "**"
+      - "master"
 
 jobs:
   python-lint: