diff --git a/src/wtp/wtp_interface.c b/src/wtp/wtp_interface.c
index 29494af1..114344d6 100644
--- a/src/wtp/wtp_interface.c
+++ b/src/wtp/wtp_interface.c
@@ -17,7 +17,7 @@ bstr_t get_base_rmac()
 
 //	static uint8_t rm[8] = { 0x00, 0x4a, 0x99, 0x02, 0xfa, 0xc0 };
 //	static  uint8_t rm[8]={0x00,0x3a,0x99,0x02,0xfa,0xc0};
-	static  uint8_t rm[8]={0x00,0x3a,0x99,0x03,0xfa,0xc0};
+	static  uint8_t rm[8]={0x00,0x3a,0x99,0x04,0xfa,0xc0};
 
 	return bstr_create(rm, 6);
 }