diff --git a/core/modules/views/views.install b/core/modules/views/views.install
index 37d03b6..8afaf4d 100644
--- a/core/modules/views/views.install
+++ b/core/modules/views/views.install
@@ -363,3 +363,34 @@ function views_update_8005() {
 /**
  * @} End of "addtogroup updates-8.1.0".
  */
+
+/**
+ * @addtogroup updates-8.2.0
+ * @{
+ */
+
+/**
+ * Set default values for enabled/expanded flag on page displays.
+ */
+function views_update_8006() {
+  $config_factory = \Drupal::configFactory();
+  foreach ($config_factory->listAll('views.view.') as $view_config_name) {
+    $view = $config_factory->getEditable($view_config_name);
+    $save = FALSE;
+    foreach ($view->get('display') as $display_id => $display) {
+      if ($display['display_plugin'] == 'page') {
+        $display['display_options']['enabled'] = TRUE;
+        $display['display_options']['expanded'] = FALSE;
+        $view->set("display.$display_id", $display);
+        $save = TRUE;
+      }
+    }
+    if ($save) {
+      $view->save();
+    }
+  }
+}
+
+/**
+ * @} End of "addtogroup updates-8.2.0".
+ */