diff --git a/xep.ent b/xep.ent
index b558e3df..b1c31b79 100644
--- a/xep.ent
+++ b/xep.ent
@@ -791,3 +791,4 @@
 <!ENTITY xep0202 "<span class='ref'>Entity Time</span> <note>XEP-0202: Entity Time &lt;<link url='http://www.xmpp.org/extensions/xep-0202.html'>http://www.xmpp.org/extensions/xep-0202.html</link>&gt;.</note>" >
 <!ENTITY xep0203 "<span class='ref'>Delayed Delivery</span> <note>XEP-0203: Delayed Delivery &lt;<link url='http://www.xmpp.org/extensions/xep-0203.html'>http://www.xmpp.org/extensions/xep-0203.html</link>&gt;.</note>" >
 <!ENTITY xep0204 "<span class='ref'>Collaborative Data Objects</span> <note>XEP-0204: Collaborative Data Objects &lt;<link url='http://www.xmpp.org/extensions/xep-0204.html'>http://www.xmpp.org/extensions/xep-0204.html</link>&gt;.</note>" >
+<!ENTITY xep0205 "<span class='ref'>Best Practices to Discourage Denial of Service Attacks</span> <note>XEP-0205: Best Practices to Discourage Denial of Service Attacks &lt;<link url='http://www.xmpp.org/extensions/xep-0205.html'>http://www.xmpp.org/extensions/xep-0205.html</link>&gt;.</note>" >