diff --git a/xep.ent b/xep.ent
index cd5e0c03..14d504b8 100644
--- a/xep.ent
+++ b/xep.ent
@@ -574,6 +574,7 @@ THE SOFTWARE.
RFC 5081 RFC 5081: Using OpenPGP Keys for Transport Layer Security (TLS) Authentication <http://tools.ietf.org/html/rfc5081>." >
RFC 5122 RFC 5122: Internationalized Resource Identifiers (IRIs) and Uniform Resource Identifiers (URIs) for the Extensible Messaging and Presence Protocol (XMPP) <http://tools.ietf.org/html/rfc5122>." >
RFC 5246 RFC 5246: The Transport Layer Security (TLS) Protocol Version 1.2 <http://tools.ietf.org/html/rfc5246>." >
+RFC 5359 RFC 5359: Session Initiation Protocol Service Examples <http://tools.ietf.org/html/rfc5359>." >
RFC 5389 RFC 5389: Session Traversal Utilities for NAT (STUN) <http://tools.ietf.org/html/rfc5389>." >
RFC 5391 RFC 5391: RTP Payload Format for ITU-T Recommendation G.711.1 <http://tools.ietf.org/html/rfc5391>." >
RTP Payload Format for the Speex Codec RTP Payload Format for the Speex Codec <http://tools.ietf.org/html/rfc5574>. Work in progress." >