diff --git a/core/modules/user/lib/Drupal/user/AccountFormController.php b/core/modules/user/lib/Drupal/user/AccountFormController.php
index ca8e638..f011daf 100644
--- a/core/modules/user/lib/Drupal/user/AccountFormController.php
+++ b/core/modules/user/lib/Drupal/user/AccountFormController.php
@@ -197,6 +197,9 @@ public function form(array $form, array &$form_state) {
       '#description' => $interface_language_is_default ? t("This account's preferred language for e-mails and site presentation.") : t("This account's preferred language for e-mails."),
     );
 
+    if (module_exists('language')) {
+      $negotiation_settings = variable_get('language_negotiation_language_interface', array());
+      if (isset($negotiation_settings[LANGUAGE_NEGOTIATION_USER_ADMIN])) {
         $form['language']['preferred_admin_langcode'] = array(
           '#type' => 'language_select',
           '#title' => t('Administration pages language'),
@@ -204,6 +207,8 @@ public function form(array $form, array &$form_state) {
           '#default_value' => $user_preferred_admin_langcode,
           '#access' => user_access('access administration pages', $account),
         );
+      }
+    }
 
     // User entities contain both a langcode property (for identifying the
     // language of the entity data) and a preferred_langcode property (see