diff --git a/config/mary.php b/config/mary.php
index f4f7554..06af61a 100644
--- a/config/mary.php
+++ b/config/mary.php
@@ -40,7 +40,7 @@ return [
      */
     'components' => [
         'spotlight' => [
-            'class' => 'App\Support\Spotlight',
+            'class' => App\Support\Spotlight::class,
         ],
     ],
 ];