diff --git a/src/applications/dashboard/paneltype/PhabricatorDashboardTabsPanelType.php b/src/applications/dashboard/paneltype/PhabricatorDashboardTabsPanelType.php
--- a/src/applications/dashboard/paneltype/PhabricatorDashboardTabsPanelType.php
+++ b/src/applications/dashboard/paneltype/PhabricatorDashboardTabsPanelType.php
@@ -286,7 +286,7 @@
         'div',
         array(
           'id' => $content_id,
-          'style' => ($idx == $selected) ? null : 'display: none',
+          'style' => ($idx === $selected) ? null : 'display: none',
         ),
         $panel_content);