diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 79de042..9c0f8eb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -2,11 +2,11 @@ name: CI
 on:
   push:
     branches:
-      - main
+      - master
 
   pull_request:
     branches:
-      - main
+      - master
 
 jobs:
   test: