diff --git a/framework/core/src/Api/Serializer/ForumSerializer.php b/framework/core/src/Api/Serializer/ForumSerializer.php
index 04a75cf6c..19d0b31be 100644
--- a/framework/core/src/Api/Serializer/ForumSerializer.php
+++ b/framework/core/src/Api/Serializer/ForumSerializer.php
@@ -10,7 +10,6 @@
 
 namespace Flarum\Api\Serializer;
 
-use Flarum\Core\Access\Gate;
 use Flarum\Forum\UrlGenerator;
 use Flarum\Foundation\Application;
 use Flarum\Settings\SettingsRepositoryInterface;
diff --git a/framework/core/src/Asset/LessCompiler.php b/framework/core/src/Asset/LessCompiler.php
index 5a94c6729..0e8be7f09 100644
--- a/framework/core/src/Asset/LessCompiler.php
+++ b/framework/core/src/Asset/LessCompiler.php
@@ -41,7 +41,7 @@ class LessCompiler extends RevisionCompiler
         if (! count($this->files) || ! count($this->strings)) {
             return;
         }
-        
+
         ini_set('xdebug.max_nesting_level', 200);
 
         $parser = new Less_Parser([
diff --git a/framework/core/src/Database/AbstractModel.php b/framework/core/src/Database/AbstractModel.php
index 7da4f5712..72bd4bbd2 100755
--- a/framework/core/src/Database/AbstractModel.php
+++ b/framework/core/src/Database/AbstractModel.php
@@ -73,13 +73,13 @@ abstract class AbstractModel extends Eloquent
     public function __construct(array $attributes = [])
     {
         $defaults = [];
-        
+
         static::$dispatcher->fire(
             new ConfigureModelDefaultAttributes($this, $defaults)
         );
 
         $this->attributes = $defaults;
-        
+
         parent::__construct($attributes);
     }