diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 16b10529d6..d38e0ee596 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -12126,7 +12126,7 @@ static void destroy_association(struct sip_peer *peer)
 
 	if (!sip_cfg.ignore_regexpire) {
 		if (peer->rt_fromcontact && sip_cfg.peer_rtupdate) {
-			ast_update_realtime(tablename, "name", peer->name, "fullcontact", "", "ipaddr", "", "port", "", "regseconds", "0", peer->deprecated_username ? "username" : "defaultuser", "", "regserver", "", "useragent", "", "lastms", "", SENTINEL);
+			ast_update_realtime(tablename, "name", peer->name, "fullcontact", "", "ipaddr", "", "port", "", "regseconds", "0", "regserver", "", "useragent", "", "lastms", "", SENTINEL);
 		} else {
 			ast_db_del("SIP/Registry", peer->name);
 		}