diff --git a/framework/core/tests/integration/api/discussions/CreateTest.php b/framework/core/tests/integration/api/discussions/CreateTest.php
index 91b3445bf..d306bc99b 100644
--- a/framework/core/tests/integration/api/discussions/CreateTest.php
+++ b/framework/core/tests/integration/api/discussions/CreateTest.php
@@ -169,7 +169,7 @@ class CreateTest extends TestCase
     public function can_create_discussion_with_forum_locale_transliteration()
     {
         // Forum default is traditional Chinese.
-        $this->app()->getContainer()->make('flarum.settings')->set('default_locale', 'zh');
+        $this->setting('default_locale', 'zh');
         // Actor locale is English
         $this->app()->getContainer()->make('flarum.locales')->setLocale('en');