diff --git a/core/modules/language/lib/Drupal/language/LanguageListController.php b/core/modules/language/lib/Drupal/language/LanguageListController.php
index 601d059..59635d3 100644
--- a/core/modules/language/lib/Drupal/language/LanguageListController.php
+++ b/core/modules/language/lib/Drupal/language/LanguageListController.php
@@ -84,7 +84,6 @@ public function buildRow(EntityInterface $entity) {
    */
   public function buildForm(array $form, array &$form_state) {
     $form = parent::buildForm($form, $form_state);
-    $form[$this->entitiesKey]['#languages'] = $this->entities;
     $form['actions']['submit']['#value'] = t('Save configuration');
     return $form;
   }