diff --git a/core/modules/views/lib/Drupal/views/Entity/View.php b/core/modules/views/lib/Drupal/views/Entity/View.php
index b91b6bd..1101dc4 100644
--- a/core/modules/views/lib/Drupal/views/Entity/View.php
+++ b/core/modules/views/lib/Drupal/views/Entity/View.php
@@ -207,7 +207,7 @@ public function addDisplay($plugin_id = 'page', $title = NULL, $id = NULL) {
       'display_plugin' => $plugin_id,
       'id' => $id,
       'display_title' => $title,
-      'position' => count($this->display),
+      'position' => $id === 'default' ? 0 : count($this->display),
       'display_options' => array(),
     );