diff --git a/pelican/themes/simple/templates/tags.html b/pelican/themes/simple/templates/tags.html
index b5d1482d..78368e23 100644
--- a/pelican/themes/simple/templates/tags.html
+++ b/pelican/themes/simple/templates/tags.html
@@ -4,7 +4,9 @@
 
 {% block content %}
     <h1>Tags for {{ SITENAME }}</h1>
+    <ul>
     {%- for tag, articles in tags|sort %}
         <li><a href="{{ SITEURL }}/{{ tag.url }}">{{ tag }}</a> ({{ articles|count }})</li>
     {% endfor %}
+    </ul>
 {% endblock %}