diff --git a/src/storage/TaskTableDataProvider.php b/src/storage/TaskTableDataProvider.php
index 6179b58441ede4a8d8d4f7ee2b675421e16f3326..87eb542a4c9dd9a8b5202ff77febc5cfdbd5af42 100644
--- a/src/storage/TaskTableDataProvider.php
+++ b/src/storage/TaskTableDataProvider.php
@@ -199,7 +199,7 @@ final class TaskTableDataProvider {
             'a',
             array(
                 'href' => '/'.$task->getMonogram(),
-                'class' => $status !== 'open'
+                'class' => !ManiphestTaskStatus::isOpenStatus($status)
                     ? 'phui-tag-core-closed'
                     : '',
             ),