diff --git a/branches/follower/wiz810mj/src/demo/WizDemo4/WizDemo4.pde b/branches/follower/wiz810mj/src/demo/WizDemo4/WizDemo4.pde
index e664a3d..832b251 100644
--- a/branches/follower/wiz810mj/src/demo/WizDemo4/WizDemo4.pde
+++ b/branches/follower/wiz810mj/src/demo/WizDemo4/WizDemo4.pde
@@ -236,11 +236,6 @@ void setup () {
 
   Serial.println("Test W5100 configuration...");        
   
-  byte config_gateway[] = {192,168,2,101};
-  byte config_subnet_mask[] = {255,255,255,0};
-  byte config_mac_address[] = {0x02,0xDE,0xAD,0xBE,0xEF,0x00};
-  byte config_ip_address[] = {192,168,2,105};
-
   WIZ810MJ.setMac(0x02,0xDE,0xAD,0xBE,0xEF,0x00);
    
   WIZ810MJ.setIp(192,168,2,105);