diff --git a/kamailio/registrar-role.cfg b/kamailio/registrar-role.cfg
index abfead6..cc5dc78 100644
--- a/kamailio/registrar-role.cfg
+++ b/kamailio/registrar-role.cfg
@@ -35,7 +35,7 @@ modparam("usrloc", "timer_procs", 1)
 #!trydef NATHELPER_LOADED
 loadmodule "nathelper.so"
 modparam("nathelper", "natping_interval", REGISTRAR_NAT_PING_INTERVAL)
-modparam("nathelper", "ping_nated_only", 1)
+modparam("nathelper", "ping_nated_only", 0)
 modparam("nathelper", "natping_processes", REGISTRAR_NAT_PING_WORKERS)
 modparam("nathelper", "sipping_bflag", FLB_NATSIPPING)
 #!endif