diff --git a/app/Http/Controllers/MailgunController.php b/app/Http/Controllers/MailgunController.php
index 44ac87420fe4..f82df4c67706 100644
--- a/app/Http/Controllers/MailgunController.php
+++ b/app/Http/Controllers/MailgunController.php
@@ -20,8 +20,6 @@ use Illuminate\Http\Request;
  */
 class MailgunController extends BaseController
 {
-    private $invitation;
-
     public function __construct()
     {
     }