--- inc/template.process.inc.orig	2011-04-20 12:17:53.964110849 +0100
+++ inc/template.process.inc	2011-04-20 12:20:47.511766253 +0100
@@ -125,6 +125,7 @@
     'attributes' => array(
       'rel' => 'home',
       'title' => t('Home page')),
+    'html' => TRUE,
     )
   ) : '';
   if (isset($vars['main_menu'])) {