diff --git a/src/mod/endpoints/mod_sofia/sofia_reg.c b/src/mod/endpoints/mod_sofia/sofia_reg.c
index 52b5f46b58..beec19940b 100644
--- a/src/mod/endpoints/mod_sofia/sofia_reg.c
+++ b/src/mod/endpoints/mod_sofia/sofia_reg.c
@@ -1448,7 +1448,7 @@ void sofia_reg_handle_sip_r_register(int status,
 									 nua_t *nua, sofia_profile_t *profile, nua_handle_t *nh, sofia_private_t *sofia_private, sip_t const *sip,
 									 tagi_t tags[])
 {
-	if (status >= 900) {
+	if (status >= 500) {
 		if (sofia_private && sofia_private->gateway) {
 			nua_handle_destroy(sofia_private->gateway->nh);
 			sofia_private->gateway->nh = NULL;