diff --git a/app/Http/Middleware/TrustProxies.php b/app/Http/Middleware/TrustProxies.php
index ee5b5958..14befceb 100644
--- a/app/Http/Middleware/TrustProxies.php
+++ b/app/Http/Middleware/TrustProxies.php
@@ -10,7 +10,7 @@ class TrustProxies extends Middleware
     /**
      * The trusted proxies for this application.
      *
-     * @var array|string
+     * @var array|string|null
      */
     protected $proxies;