diff --git a/core/modules/language/lib/Drupal/language/LanguageListController.php b/core/modules/language/lib/Drupal/language/LanguageListController.php
index 4aa310b..4994f61 100644
--- a/core/modules/language/lib/Drupal/language/LanguageListController.php
+++ b/core/modules/language/lib/Drupal/language/LanguageListController.php
@@ -96,7 +96,7 @@ public function buildRow(EntityInterface $entity) {
   public function buildForm(array $form, array &$form_state) {
     $languages = $this->load();
 
-    $form['entities'] = array(
+    $form['languages'] = array(
       '#languages' => $languages,
       '#type' => 'table',
       '#header' => $this->buildHeader(),
@@ -107,7 +107,7 @@ public function buildForm(array $form, array &$form_state) {
     );
 
     foreach ($languages as $entity) {
-      $form['entities'][$entity->id()] = $this->buildRow($entity);
+      $form['languages'][$entity->id()] = $this->buildRow($entity);
     }
 
     $form['actions']['#type'] = 'actions';
@@ -131,7 +131,7 @@ public function validateForm(array &$form, array &$form_state) {
    * {@inheritdoc}
    */
   public function submitForm(array &$form, array &$form_state) {
-    $languages = $form_state['values']['entities'];
+    $languages = $form_state['values']['languages'];
 
     $entities = $this->load();
     foreach ($languages as $id => $language) {