diff --git a/core/modules/block/lib/Drupal/block/BlockFormController.php b/core/modules/block/lib/Drupal/block/BlockFormController.php
index 8053279..b1200ea 100644
--- a/core/modules/block/lib/Drupal/block/BlockFormController.php
+++ b/core/modules/block/lib/Drupal/block/BlockFormController.php
@@ -36,7 +36,7 @@ public function form(array $form, array &$form_state, EntityInterface $entity) {
       '#type' => 'textfield',
       '#title' => t('Block title'),
       '#maxlength' => 255,
-      '#default_value' => $label,
+      '#default_value' => $entity->label(),
     );
     $form['settings']['machine_name'] = array(
       '#type' => 'textfield',