diff --git a/README.md b/README.md
index 4d8230d..b6e6d36 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,7 @@ once with:
 2. In a third terminal, run Mavproxy:
 
     ```
-    mavproxy.py --master tcp:127.0.0.1:5760 --out udp:127.0.0.1:14550 --out udp:127.0.0.1:14556 --streamrate -1
+    mavproxy.py --master tcp:127.0.0.1:5760 --out udp:127.0.0.1:14556 --streamrate -1
     ```
 
     Load the Parameters on Mavproxy Prompt:
diff --git a/gzsitl/defines.hh b/gzsitl/defines.hh
index a46635c..007a2ef 100644
--- a/gzsitl/defines.hh
+++ b/gzsitl/defines.hh
@@ -5,9 +5,7 @@
 #define GZSITL_TARGET_MODEL_NAME "gzsitl_target"
 #define DEBUG_STATE (true)
 #define DEBUG_MAVLINK (false)
-#define MAVPROXY_IP "127.0.0.1"
 #define MAVPROXY_PORT (14556)
-#define LOCAL_PORT (14550)
 #define DEFAULT_TARGET_SYSTEM_ID (1)    // Default Copter system ID
 #define DEFAULT_TARGET_COMPONENT_ID (1) // Default Copter component ID
 #define DEFAULT_SYSTEM_ID (22)          // This system ID
diff --git a/gzsitl/mavserver.cc b/gzsitl/mavserver.cc
index 82003c0..69239a0 100644
--- a/gzsitl/mavserver.cc
+++ b/gzsitl/mavserver.cc
@@ -48,10 +48,6 @@ MavServer::MavServer(short port)
         close(sock);
         exit(EXIT_FAILURE);
     }
-
-    remote_addr.sin_family = AF_INET;
-    remote_addr.sin_addr.s_addr = inet_addr(MAVPROXY_IP);
-    remote_addr.sin_port = htons(LOCAL_PORT);
 }
 
 MavServer::~MavServer()