diff --git a/core/modules/views/src/Plugin/views/style/StylePluginBase.php b/core/modules/views/src/Plugin/views/style/StylePluginBase.php
index a29c86c..e1e977c 100644
--- a/core/modules/views/src/Plugin/views/style/StylePluginBase.php
+++ b/core/modules/views/src/Plugin/views/style/StylePluginBase.php
@@ -9,6 +9,7 @@
 
 use Drupal\Component\Utility\Html;
 use Drupal\Component\Utility\SafeMarkup;
+use Drupal\Component\Utility\Xss;
 use Drupal\Core\Form\FormStateInterface;
 use Drupal\Core\Render\Element;
 use Drupal\views\Plugin\views\display\DisplayPluginBase;