diff --git a/src/Plugin/views/field/WeightSelector.php b/src/Plugin/views/field/WeightSelector.php
index ae9652d..895a1c3 100644
--- a/src/Plugin/views/field/WeightSelector.php
+++ b/src/Plugin/views/field/WeightSelector.php
@@ -11,6 +11,7 @@ use Drupal\views\Plugin\views\field\FieldPluginBase;
 use Drupal\weight\Plugin\Field\FieldWidget\WeightSelectorWidget;
 use Drupal\Core\Form\FormStateInterface;
 use Drupal\views\ResultRow;
+use Drupal\views\Render\ViewsRenderPipelineMarkup;
 
 /**
  * Field handler to present a weight selector element.
@@ -50,7 +51,7 @@ class WeightSelector extends FieldPluginBase {
    * {@inheritdoc}
    */
   public function render(ResultRow $values) {
-    return '<!--form-item-' . $this->options['id'] . '--' . $this->view->row_index . '-->';
+    return ViewsRenderPipelineMarkup::create('<!--form-item-' . $this->options['id'] . '--' . $this->view->row_index . '-->');
   }
 
   function viewsForm(array &$form, FormStateInterface $form_state) {