--- a/Allura/allura/templates/widgets/project_summary.html
+++ b/Allura/allura/templates/widgets/project_summary.html
@@ -13,7 +13,7 @@
<p class="desc">{{h.text.truncate(value.short_description, 50)}}</p>
<div class="quik">
{% for s in sitemap %}
- <a href="{{s.url}}" class="ui-icon-{{s.ui_icon or 'admin'}}" title="{{s.label}}"><span>{{s.label}}</span></a>
+ <a href="{{s.url}}" class="ui-icon-{{(s.ui_icon or 'admin').lower()}}" title="{{s.label}}"><span>{{s.label}}</span></a>
{% endfor %}
</div>
</div>