diff --git a/kamailio/presence-role.cfg b/kamailio/presence-role.cfg
index 872a7e2..1a302e2 100644
--- a/kamailio/presence-role.cfg
+++ b/kamailio/presence-role.cfg
@@ -23,6 +23,7 @@ modparam("presence", "subs_db_mode", 3)
 modparam("presence", "expires_offset", 60)
 modparam("presence", "send_fast_notify", 1)
 modparam("presence", "clean_period", 30)
+modparam("presence", "db_update_period", 10)
 modparam("presence", "publ_cache", 0)
 modparam("presence", "min_expires_action", PRESENCE_MIN_EXPIRES_ACTION)
 modparam("presence", "min_expires", PRESENCE_MIN_EXPIRES)