diff --git a/core/modules/language/language.install b/core/modules/language/language.install
index e860842..45d2acb 100644
--- a/core/modules/language/language.install
+++ b/core/modules/language/language.install
@@ -21,7 +21,7 @@ function language_update_8002() {
   foreach (EntityFormDisplay::loadMultiple() as $display_form) {
     $content = $display_form->get('content');
     foreach (array_keys($content) as $element) {
-      if ($content[$element]['type'] == 'language_select') {
+      if (isset($content[$element]['type']) && $content[$element]['type'] == 'language_select') {
         $content[$element]['settings'] = ['include_locked' => TRUE];
         $display_form->set('content', $content);
         $display_form->save();