diff --git a/Demo/MicroBlaze_Spartan-6_EthernetLite/SDKProjects/RTOSDemoSource/src/lscript.ld b/Demo/MicroBlaze_Spartan-6_EthernetLite/SDKProjects/RTOSDemoSource/src/lscript.ld
index f70a4ba19..c076755fb 100644
--- a/Demo/MicroBlaze_Spartan-6_EthernetLite/SDKProjects/RTOSDemoSource/src/lscript.ld
+++ b/Demo/MicroBlaze_Spartan-6_EthernetLite/SDKProjects/RTOSDemoSource/src/lscript.ld
@@ -11,7 +11,7 @@
 /*******************************************************************/
 
 _STACK_SIZE = DEFINED(_STACK_SIZE) ? _STACK_SIZE : 0x400;
-_HEAP_SIZE = DEFINED(_HEAP_SIZE) ? _HEAP_SIZE : 0x400;
+_HEAP_SIZE = DEFINED(_HEAP_SIZE) ? _HEAP_SIZE : 0x8;
 
 /* Define Memories in the system */