diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e32e357..0001229 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -13,6 +13,8 @@ name: CI
 
 on:
   push:
+    branches:
+      - master
   pull_request:
   workflow_dispatch: