diff --git a/app/views/tag/index.html.erb b/app/views/tag/index.html.erb
index f4d3429f916..94039bb277a 100644
--- a/app/views/tag/index.html.erb
+++ b/app/views/tag/index.html.erb
@@ -7,7 +7,7 @@
   <% end %>
 
   <p><%= t('tag.index.browse_popular_tags') %></p>
-  <br>
+  <br/>
   <form id="tagform" class="form-horizontal" method="GET" action="/tag/" style="width: 270px;">
   <div class="input-group">
     <input type="search" tabindex="1" autocomplete="off" id="taginput" name="id" type="text" placeholder="Search for topics" data-provide="typeahead" class="form-control" required="required" />