diff --git a/site/plugins/admin/app/Controllers/PluginsController.php b/site/plugins/admin/app/Controllers/PluginsController.php
index a5795d5e..b80bf924 100644
--- a/site/plugins/admin/app/Controllers/PluginsController.php
+++ b/site/plugins/admin/app/Controllers/PluginsController.php
@@ -8,7 +8,10 @@ use Flextype\Component\Arr\Arr;
 use Flextype\Component\Filesystem\Filesystem;
 use Psr\Http\Message\ResponseInterface as Response;
 use Psr\Http\Message\ServerRequestInterface as Request;
+use function array_merge;
+use function array_replace_recursive;
 use function Flextype\Component\I18n\__;
+use function trim;
 
 /**
  * @property View $view