diff --git a/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_IP.c b/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_IP.c
index 3beeffbd74..02191bd376 100644
--- a/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_IP.c
+++ b/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_IP.c
@@ -1947,6 +1947,9 @@ uint8_t ucProtocol;
 
 		usRequest = ( uint16_t ) ( ( uint16_t )ipICMP_ECHO_REQUEST << 8 );
 
+		#if ( ipconfigDRIVER_INCLUDED_TX_IP_CHECKSUM == 1 )
+		pxICMPHeader->usChecksum = 0;
+		#else
 		if( pxICMPHeader->usChecksum >= FreeRTOS_htons( 0xFFFFU - usRequest ) )
 		{
 			pxICMPHeader->usChecksum = pxICMPHeader->usChecksum + FreeRTOS_htons( usRequest + 1U );
@@ -1955,6 +1958,7 @@ uint8_t ucProtocol;
 		{
 			pxICMPHeader->usChecksum = pxICMPHeader->usChecksum + FreeRTOS_htons( usRequest );
 		}
+		#endif
 		return eReturnEthernetFrame;
 	}