diff --git a/utility.js b/utility.js
index d4ce31f..2331933 100644
--- a/utility.js
+++ b/utility.js
@@ -113,7 +113,7 @@ module.exports = {
       if (noReplaceUI) return s;
 
       s = s.split('<pre>').join('<div class="ui existing segment"><pre style="margin-top: 0; margin-bottom: 0; ">').split('</pre>').join('</pre></div>')
-           .split('<table>').join('<table class="ui table">')
+           .split('<table>').join('<table class="ui celled table">')
            .split('<blockquote>').join('<div class="ui message">').split('</blockquote>').join('</div>');
 
       let cheerio = require('cheerio');