diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 625b746..4614500 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -2,9 +2,9 @@ name: CI
 
 on:
   push:
-    branches: [ main, develop ]
+    branches: [ master, develop ]
   pull_request:
-    branches: [ main, develop ]
+    branches: [ master, develop ]
 
 jobs:
   test: