diff --git a/kamailio/presence-role.cfg b/kamailio/presence-role.cfg
index 6147569..7589833 100644
--- a/kamailio/presence-role.cfg
+++ b/kamailio/presence-role.cfg
@@ -4,7 +4,7 @@ loadmodule "presence_dialoginfo.so"
 loadmodule "presence_mwi.so"
 loadmodule "presence_xml.so"
 
-modparam("presence", "subs_db_mode", 0)
+modparam("presence", "subs_db_mode", 1)
 modparam("presence", "expires_offset", 60)
 modparam("presence", "send_fast_notify", 0)
 modparam("presence", "clean_period", 30)