diff --git a/core/modules/update/update.report.inc b/core/modules/update/update.report.inc
index edb4f82..9ee4dbf 100644
--- a/core/modules/update/update.report.inc
+++ b/core/modules/update/update.report.inc
@@ -309,7 +309,7 @@ function template_preprocess_update_project_status(&$variables) {
       break;
   }
   $variables['status']['label'] = $status_label;
-  $variables['status']['attributes'] = new Attribute;
+  $variables['status']['attributes'] = new Attribute();
   $variables['status']['reason'] = (isset($project['reason'])) ? $project['reason'] : NULL;
 
   switch ($project['status']) {