diff --git a/src/Core/Model.php b/src/Core/Model.php
index d1bdf255f..aa1f3ebb4 100755
--- a/src/Core/Model.php
+++ b/src/Core/Model.php
@@ -10,14 +10,8 @@
 
 namespace Flarum\Core;
 
-use Flarum\Core\Exceptions\PermissionDeniedException;
-use Flarum\Core\Users\User;
-use Flarum\Events\ModelAllow;
 use Flarum\Events\ModelDates;
 use Flarum\Events\ModelRelationship;
-use Flarum\Events\ScopeModelVisibility;
-use Illuminate\Contracts\Validation\Factory;
-use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Model as Eloquent;
 use Illuminate\Database\Eloquent\Relations\Relation;
 use LogicException;
diff --git a/src/Core/Users/Commands/RegisterUserHandler.php b/src/Core/Users/Commands/RegisterUserHandler.php
index af8dbeeb2..b68a5ea34 100644
--- a/src/Core/Users/Commands/RegisterUserHandler.php
+++ b/src/Core/Users/Commands/RegisterUserHandler.php
@@ -30,6 +30,7 @@ class RegisterUserHandler
     /**
      * @param RegisterUser $command
      * @return User
+     * @throws PermissionDeniedException
      */
     public function handle(RegisterUser $command)
     {