diff --git a/kamailio/nat-traversal-role.cfg b/kamailio/nat-traversal-role.cfg
index 2a6d893..2166667 100644
--- a/kamailio/nat-traversal-role.cfg
+++ b/kamailio/nat-traversal-role.cfg
@@ -105,24 +105,6 @@ route[NAT_MANAGE]
        set_contact_alias();
    }
 
-   if (!(isflagset(FLT_NATS) || isbflagset(FLB_NATB))) {
-        xlog("L_DEBUG", "$ci|log|NOT SETTING\n");
-        return;
-   }
-
-   if (is_reply()) {
-       if(isflagset(FLT_NATS) || isbflagset(FLB_NATB)) {
-           if(is_first_hop()) {
-               if (!isflagset(FLAG_MANUAL_ALIAS)) {
-                   xlog("L_DEBUG", "$ci|log|MANAGE => SET CONTACT ALIAS\n");
-                   set_contact_alias();
-               }
-           } else {
-               xlog("L_DEBUG", "$ci|log|MANAGE => NOT FIRST HOP $mb\n");
-           }
-       }
-   }
-
 }
 
 # vim: tabstop=4 softtabstop=4 shiftwidth=4 expandtab
diff --git a/kamailio/websockets-role.cfg b/kamailio/websockets-role.cfg
index 4555878..62e7e33 100644
--- a/kamailio/websockets-role.cfg
+++ b/kamailio/websockets-role.cfg
@@ -98,7 +98,7 @@ event_route[xhttp:request]
         $var(ws_orig_ip) = $hdr(X-Forwarded-For);
     }
 
-    if($si != $var(ws_orig_ip)) {        
+    if($si != $var(ws_orig_ip)) {
         if(!is_in_subnet($si, $sel(cfg_get.kazoo.ws_allowed_proxies))) {
             xlog("L_WARNING", "websocket|log|request X-Forwarded-For $hdr(X-Forwarded-For) from invalid ip $si - allowed $sel(cfg_get.kazoo.ws_allowed_proxies)\n");
             xhttp_reply("403", "Forbidden", "", "");