diff --git a/Demo/CORTEX_STM32L152_IAR/FreeRTOSConfig.h b/Demo/CORTEX_STM32L152_IAR/FreeRTOSConfig.h
index b877b32aa..4492b1010 100644
--- a/Demo/CORTEX_STM32L152_IAR/FreeRTOSConfig.h
+++ b/Demo/CORTEX_STM32L152_IAR/FreeRTOSConfig.h
@@ -113,7 +113,7 @@ to exclude the API function. */
 
 /* The lowest priority. */
 #define configKERNEL_INTERRUPT_PRIORITY 	( configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
-/* Priority 5, or 160 as only the top three bits are implemented. */
+/* Priority 5, or 95 as only the top four bits are implemented. */
 #define configMAX_SYSCALL_INTERRUPT_PRIORITY 	( configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
 
 /* Prevent the following definitions being included when FreeRTOSConfig.h