diff -r c7494d5f1440 -r 1d84517d56eb libpurple/protocols/jabber/oob.c
--- a/libpurple/protocols/jabber/oob.c	Fri Nov 27 16:21:29 2009 +0000
+++ b/libpurple/protocols/jabber/oob.c	Fri Nov 27 17:07:19 2009 +0000
@@ -170,11 +170,11 @@
 	if(!strcmp(code, "406")) {
 		z = xmlnode_new_child(y, "not-acceptable");
 		xmlnode_set_attrib(y, "type", "modify");
-		xmlnode_set_namespace(z, "urn:ietf:params:xml:ns:xmpp-stanzas");
+		xmlnode_set_namespace(z, NS_XMPP_STANZAS);
 	} else if(!strcmp(code, "404")) {
 		z = xmlnode_new_child(y, "not-found");
 		xmlnode_set_attrib(y, "type", "cancel");
-		xmlnode_set_namespace(z, "urn:ietf:params:xml:ns:xmpp-stanzas");
+		xmlnode_set_namespace(z, NS_XMPP_STANZAS);
 	}
 	jabber_iq_send(iq);