diff --git a/about.php b/about.php
index d07aa89..c51e0bb 100644
--- a/about.php
+++ b/about.php
@@ -160,7 +160,7 @@ include "includes/navbar.html";
     <li><a href="http://groups.yahoo.com/group/jogja-linux">Jogja Linux User Group Mailing List</a> Moderator and Administrator (2004-current)</li>
     <li>Linux author for <a href="http://www.infolinux.web.id">InfoLinux</a> magazine (2004)</li>
     <li>Author for <a href="http://www.tabloidpcplus.com">PCPlus</a> magazines (2001-2013)</li>
-    <li>Speaker at Linuxday, presenting "Office and Productivity" (2005).</li>
+    <li>Speaker at Jogjakarta Linux Day in STMIK AMIKOM, presenting "Office and Productivity" (2005).</li>
     <li>Speaker at Linux Workshop in UAJY, presenting "OpenOffice" (2005).</li>
     <li><a href="https://groups.google.com/forum/#!forum/id-slackware">Indonesian Slackware Community</a> Founder (2007-current)</li>
     <li>Advisor for UKDW NetClub (2007-current)</li>