diff --git a/tools/tcp_utilities/http_client_test.c b/tools/tcp_utilities/http_client_test.c
index 1cfb00662..cd43fe43a 100644
--- a/tools/tcp_utilities/http_client_test.c
+++ b/tools/tcp_utilities/http_client_test.c
@@ -381,7 +381,7 @@
                 else
             #endif /* if ( ipconfigUSE_IPv6 != 0 ) */
             {
-                pxEndPoint = FreeRTOS_FindEndPointOnNetMask( pxAddress->sin_address.ulIP_IPv4, 9999 );
+                pxEndPoint = FreeRTOS_FindEndPointOnNetMask( pxAddress->sin_address.ulIP_IPv4 );
 
                 if( pxEndPoint != NULL )
                 {