diff --git a/app/views/wiki_page_versions/show.html.erb b/app/views/wiki_page_versions/show.html.erb
index f06a4dcf1..702a3a14c 100644
--- a/app/views/wiki_page_versions/show.html.erb
+++ b/app/views/wiki_page_versions/show.html.erb
@@ -5,7 +5,7 @@
     <section id="content">
       <h1 id="wiki-page-title"><%= @wiki_page_version.pretty_title %> <span class="version">(<%= time_ago_in_words_tagged(@wiki_page_version.updated_at) %>)</span></h1>
       
-      <div id="wiki-page-body" class="dtext">
+      <div id="wiki-page-body" class="dtext prose">
         <%= format_text(@wiki_page_version.body) %>
       </div>
     </section>