diff --git a/CronosAgent.c b/CronosAgent.c
index 69e7a39..06e0c6b 100644
--- a/CronosAgent.c
+++ b/CronosAgent.c
@@ -49,7 +49,7 @@
 #ifndef KAIROS_HAM_H
 #define KAIROS_HAM_DEFAULT_PORT        65472
 #define KAIROS_HAM_RECORD_ID           0xcbfaded8
-#define KAIROS_EXCHANGE_HEADER_LENGTH  12
+#define KAIROS_EXCHANGE_HEADER_LENGTH  16
 #endif
 
 // #include "RemoteControl.h"
@@ -136,7 +136,6 @@ int main(int argc, const char* argv[])
   // Parameters for repeater
 
   int proxyTrapPort = 162;
-  int proxyMediaPort = KAIROS_HAM_DEFAULT_PORT;
 
   uint32_t repeaterNumber = 0;
   int repeaterControlPort = REMOTE_DEFAULT_PORT;