diff --git a/kamailio/presence-role.cfg b/kamailio/presence-role.cfg
index 7bc5b30..8b16a7a 100644
--- a/kamailio/presence-role.cfg
+++ b/kamailio/presence-role.cfg
@@ -28,6 +28,7 @@ modparam("presence", "sip_uri_match", 1)
 modparam("presence", "waitn_time", 1)
 modparam("presence", "notifier_processes", 5)
 modparam("presence", "db_url", "KAZOO_DB_URL")
+modparam("presence", "xavp_cfg", "pres")
 
 modparam("kazoo", "db_url", "KAZOO_DB_URL")
 modparam("kazoo", "pua_mode", 1)