diff --git a/xep-0261.xml b/xep-0261.xml
index f77246e7..d0412428 100644
--- a/xep-0261.xml
+++ b/xep-0261.xml
@@ -237,7 +237,7 @@ Initiator                   Responder
   <section2 topic='Protocol Namespaces' anchor='registrar-ns'>
     <p>This specification defines the following XML namespace:</p>
     <ul>
-      <li>urn:xmpp:jingle:transports:raw-udp:1</li>
+      <li>urn:xmpp:jingle:transports:s5b:0</li>
     </ul>
     <p>Upon advancement of this specification from a status of Experimental to a status of Draft, the &REGISTRAR; shall add the foregoing namespace to the registry located at &NAMESPACES;, as described in Section 4 of &xep0053;.</p>
   </section2>