diff --git a/Multiprotocol/ASSAN_nrf24l01.ino b/Multiprotocol/ASSAN_nrf24l01.ino
index 0130026..d5c2090 100644
--- a/Multiprotocol/ASSAN_nrf24l01.ino
+++ b/Multiprotocol/ASSAN_nrf24l01.ino
@@ -143,7 +143,7 @@ static void __attribute__((unused)) ASSAN_initialize_txid()
 	packet[20]=0x53; */
 	// Using packet[20..23] to store the ID1 and packet[24..27] to store the ID2
 	uint8_t freq=0,freq2;
-	for(uint8_t i=0;i<4;i++)
+	for(uint8_t i=0;i<ASSAN_ADDRESS_LENGTH;i++)
 	{
 		uint8_t temp=rx_tx_addr[i];
 		packet[i+20]=temp;