diff --git a/RPi/RF24Network/RF24Network.cpp b/RPi/RF24Network/RF24Network.cpp
index 521b4e02..d1b601e3 100644
--- a/RPi/RF24Network/RF24Network.cpp
+++ b/RPi/RF24Network/RF24Network.cpp
@@ -133,10 +133,6 @@ uint8_t RF24Network::update(void) {
     // Is this for us?
     if ( header.to_node == node_address ) {
       
-	  if ( header.type == NETWORK_ADDR_LOOKUP || header.type == NETWORK_ACK || (header.type == NETWORK_REQ_ADDRESS && !node_address) || header.type == NETWORK_ADDR_CONFIRM ) {
-        IF_SERIAL_DEBUG_ROUTING(printf_P(PSTR("RT: System payload rcvd %d\n"),header.type););
-        return header.type;
-      }
 	  if(header.type == NETWORK_PING){
 		returnVal = NETWORK_PING;
 	    continue;
@@ -164,6 +160,10 @@ uint8_t RF24Network::update(void) {
 					continue;
 				}
 
+				if(header.type>127){
+					IF_SERIAL_DEBUG_ROUTING(printf_P(PSTR("RT: System payload rcvd %d\n"),header.type););
+					return header.type;
+				}
       enqueue(frame);
 
       if (radio.rxFifoFull()) {
diff --git a/RPi/RF24Network/RF24Network.h b/RPi/RF24Network/RF24Network.h
index 93f3a7b9..2896a4f6 100644
--- a/RPi/RF24Network/RF24Network.h
+++ b/RPi/RF24Network/RF24Network.h
@@ -69,6 +69,7 @@
 #define NETWORK_POLL 194
 #define NETWORK_REQ_ADDRESS 195
 #define NETWORK_ADDR_LOOKUP 196
+#define NETWORK_ADDR_RELEASE 197
 
 /*System-Sub Types (0-255)*/
 //#define NETWORK_REQ_STREAM 11;