diff --git a/about.php b/about.php
index 1c9c1f2..fa94f47 100644
--- a/about.php
+++ b/about.php
@@ -103,6 +103,7 @@ include "includes/navbar.html";
     <li><a href="http://code.google.com/p/slackbasics-i18n/">Indonesian Translation for SlackBasics Project</a></li>
     <li><a href="http://filezilla-project.org/">Indonesian Translation for FileZilla Project</a></li>
     <li><a href="https://github.com/willysr/SlackHacks">SlackHacks Repository</a></li>
+    <li><a href="http://mateslackbuilds.github.com/">MATE SlackBuilds</a></li>
   </ol>
 </article>
 <article>
@@ -115,7 +116,7 @@ include "includes/navbar.html";
     <li><a href="http://www.informatix.or.id/">Informatix</a> (2003)</li>
     <li><a href="http://jogja.linux.or.id/">Jogja Linux User Group</a> (2004-2007, 2012)</li>
     <li>Kencana Photo CRM System (2012)</li>
-    <li>Kencana Photo Accounting System (2012)</li>
+    <li>Kencana Photo Accounting System (2012-2013)</li>
   </ol>
 </article>
 <article>