diff --git a/FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Echo_Posix/TCPEchoClient_SingleTasks.c b/FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Echo_Posix/TCPEchoClient_SingleTasks.c
index e846c0679..f93dd0f65 100644
--- a/FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Echo_Posix/TCPEchoClient_SingleTasks.c
+++ b/FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_Echo_Posix/TCPEchoClient_SingleTasks.c
@@ -102,7 +102,7 @@
                 cRxBuffers[ echoNUM_ECHO_CLIENTS ][ echoBUFFER_SIZES ];
 
     static StaticTask_t echoServerTaskBuffer;
-    static StackType_t echoServerTaskStack[ PTHREAD_STACK_MIN ];
+    static StackType_t echoServerTaskStack[ PTHREAD_STACK_MIN * 2 ];
 
 /*-----------------------------------------------------------*/