diff --git a/app/Http/Controllers/Admin/FileManager/UploadedFilesOverview.php b/app/Http/Controllers/Admin/FileManager/UploadedFilesOverview.php
index dca32377..0273ac48 100644
--- a/app/Http/Controllers/Admin/FileManager/UploadedFilesOverview.php
+++ b/app/Http/Controllers/Admin/FileManager/UploadedFilesOverview.php
@@ -30,7 +30,7 @@ class UploadedFilesOverview extends Controller
      *
      * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
      */
-    public function index(Directory $directory = null)
+    public function index(Directory $directory)
     {
         // include hidden directories?
         $subdirectories = $this->directoryRepository->getAllSubdirectories($directory);
diff --git a/app/Models/Settings.php b/app/Models/Settings.php
index 3f875daf..ecf7c313 100644
--- a/app/Models/Settings.php
+++ b/app/Models/Settings.php
@@ -3,7 +3,6 @@
 namespace App\Models;
 
 use Illuminate\Database\Eloquent\Model;
-use Mcamara\LaravelLocalization\Facades\LaravelLocalization;
 
 class Settings extends Model
 {