diff --git a/config/broadcasting.php b/config/broadcasting.php
index 9e4d4aa4..24104853 100644
--- a/config/broadcasting.php
+++ b/config/broadcasting.php
@@ -36,6 +36,7 @@
             'secret' => env('PUSHER_APP_SECRET'),
             'app_id' => env('PUSHER_APP_ID'),
             'options' => [
+                'cluster' => env('PUSHER_APP_CLUSTER'),
                 'host' => env('PUSHER_HOST') ?: 'api-'.env('PUSHER_APP_CLUSTER', 'mt1').'.pusher.com',
                 'port' => env('PUSHER_PORT', 443),
                 'scheme' => env('PUSHER_SCHEME', 'https'),