diff --git a/core/modules/system/system.module b/core/modules/system/system.module
index 7c99212..384eeb0 100644
--- a/core/modules/system/system.module
+++ b/core/modules/system/system.module
@@ -414,6 +414,7 @@ function system_authorized_init($callback, $file, $arguments = array(), $page_ti
  *
  * @param array $options
  *   Optional array of options to pass to url().
+ *
  * @return \Drupal\Core\Url
  *   The full URL to authorize.php, using HTTPS if available.
  *
diff --git a/core/modules/update/update.authorize.inc b/core/modules/update/update.authorize.inc
index 1085380..7493f81 100644
--- a/core/modules/update/update.authorize.inc
+++ b/core/modules/update/update.authorize.inc
@@ -49,6 +49,7 @@ function update_authorize_run_update($filetransfer, $projects) {
     'operations' => $operations,
     'finished' => 'update_authorize_update_batch_finished',
     'file' => drupal_get_path('module', 'update') . '/update.authorize.inc',
+    'url' => system_authorized_get_url(['query' => ['batch' => '1']]),
   );
 
   // Batch will be executed via authorize.php.
@@ -93,6 +94,7 @@ function update_authorize_run_install($filetransfer, $project, $updater_name, $l
     // @todo Use a different finished callback for different messages?
     'finished' => 'update_authorize_install_batch_finished',
     'file' => drupal_get_path('module', 'update') . '/update.authorize.inc',
+    'url' => system_authorized_get_url(['query' => ['batch' => '1']]),
   );
 
   // Batch will be excuted via authorized.php.