diff --git a/core/modules/block/block.install b/core/modules/block/block.install
index 5b99afe..51003dd 100644
--- a/core/modules/block/block.install
+++ b/core/modules/block/block.install
@@ -146,9 +146,15 @@ function block_update_8002() {
  * Move blocks inside header regions to the renamed header regions.
  */
 function block_update_8003() {
-  /* @var \Drupal\block\BlockInterface[] $blocks */
-  \Drupal::configFactory()->getEditable('block.block.bartik_account_menu')->set('region', 'header_first')->save(TRUE);
-  \Drupal::configFactory()->getEditable('block.block.bartik_main_menu')->set('region', 'header_third')->save(TRUE);
+  $config_factory = \Drupal::configFactory();
+  $config_factory
+    ->getEditable('block.block.bartik_account_menu')
+    ->set('region', 'header_first')
+    ->save(TRUE);
+  $config_factory
+    ->getEditable('block.block.bartik_main_menu')
+    ->set('region', 'header_third')
+    ->save(TRUE);
 }
 
 /**