diff --git a/AUTHORS b/AUTHORS
index c8056e4d5..2e2e00bcc 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -351,6 +351,7 @@ Phillip Musumeci <p.musumeci@ieee.org>
 Phong Vo <kpv@research.att.com>
 Pierre de Rop
 Pontus Rydin <P.Rydin@astea.se>
+Qing Guo <delguoqing@hotmail.com>
 Radek Polak <psonek2@seznam.cz>
 Rainer Orth <ro@cebitec.uni-bielefeld.de>
 Ranjit Mathew <rmathew@gcc.gnu.org>