diff --git a/ci/ios.yml b/ci/ios.yml
index f59381a..64b14a3 100644
--- a/ci/ios.yml
+++ b/ci/ios.yml
@@ -2,11 +2,9 @@ name: iOS starter workflow
 
 on:
   push:
-    branches:
-      - master
+    branches: [ $default-branch ]
   pull_request:
-    branches:
-      - master
+    branches: [ $default-branch ]
 
 jobs:
   build: