diff --git a/FreeRTOS/Demo/WIN32-MSVC/FreeRTOSConfig.h b/FreeRTOS/Demo/WIN32-MSVC/FreeRTOSConfig.h
index 7d62387a0..46968cd25 100644
--- a/FreeRTOS/Demo/WIN32-MSVC/FreeRTOSConfig.h
+++ b/FreeRTOS/Demo/WIN32-MSVC/FreeRTOSConfig.h
@@ -102,8 +102,6 @@
 #define configTIMER_TASK_STACK_DEPTH	( configMINIMAL_STACK_SIZE * 2 )
 
 #define configMAX_PRIORITIES			( 7 )
-#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
-
 
 /* Run time stats gathering definitions. */
 unsigned long ulGetRunTimeCounterValue( void );