diff --git a/themes/bootstrap3/templates/upgrade/error.phtml b/themes/bootstrap3/templates/upgrade/error.phtml
index 3284c94e8574a7061080ee88b202f0faa8170ab4..565268b0cc9a332234a904f19f1be5b5e029cae2 100644
--- a/themes/bootstrap3/templates/upgrade/error.phtml
+++ b/themes/bootstrap3/templates/upgrade/error.phtml
@@ -5,6 +5,6 @@
     // Set up breadcrumbs:
     $this->layout()->breadcrumbs = '<li><a href="'.$this->url('upgrade-home').'">'.$this->transEsc('Upgrade').'</a></li> <li class="active">' . $this->transEsc('Upgrade VuFind') . '</li>';
 ?>
-<h2><?=$this->transEsc('Upgrade VuFind')?></2>
+<h2><?=$this->transEsc('Upgrade VuFind')?></h2>
 <?=$this->flashmessages()?>
 <p><?=$this->transEsc('vufind_upgrade_fail') ?>.  You can try <a href="<?=$this->url('upgrade-reset')?>">starting over</a>.</p>
\ No newline at end of file