diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 7687664..afb4ca3 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -3,7 +3,7 @@ name: CI
 on:
   push:
     branches:
-      - main
+      - master
   pull_request:
     branches:
       - '**'