diff --git a/core/modules/views/src/EventSubscriber/ViewsEntitySchemaSubscriber.php b/core/modules/views/src/EventSubscriber/ViewsEntitySchemaSubscriber.php
index 8a77522f8c..9c008ef728 100644
--- a/core/modules/views/src/EventSubscriber/ViewsEntitySchemaSubscriber.php
+++ b/core/modules/views/src/EventSubscriber/ViewsEntitySchemaSubscriber.php
@@ -88,7 +88,7 @@ class ViewsEntitySchemaSubscriber implements EntityTypeListenerInterface, EventS
    *
    * @var \Drupal\views\ViewEntityInterface[]
    */
-  protected array $viewsToSave = [];
+  protected $viewsToSave = [];
 
   /**
    * Constructs a ViewsEntitySchemaSubscriber.