diff --git a/.env.example b/.env.example
index 91ba58f0..cd06cc8d 100644
--- a/.env.example
+++ b/.env.example
@@ -32,3 +32,4 @@ MAIL_ENCRYPTION=null
 PUSHER_APP_ID=
 PUSHER_APP_KEY=
 PUSHER_APP_SECRET=
+PUSHER_APP_CLUSTER=mt1
diff --git a/config/broadcasting.php b/config/broadcasting.php
index 5eecd2b2..3ca45eaa 100644
--- a/config/broadcasting.php
+++ b/config/broadcasting.php
@@ -36,7 +36,8 @@
             'secret' => env('PUSHER_APP_SECRET'),
             'app_id' => env('PUSHER_APP_ID'),
             'options' => [
-                //
+                'cluster' => env('PUSHER_APP_CLUSTER'),
+                'encrypted' => true,
             ],
         ],