diff --git a/flight/PiOS/inc/FreeRTOSConfig.h b/flight/PiOS/inc/FreeRTOSConfig.h
index 6b26c5fae..ba5a3bc88 100644
--- a/flight/PiOS/inc/FreeRTOSConfig.h
+++ b/flight/PiOS/inc/FreeRTOSConfig.h
@@ -14,6 +14,7 @@
  * See http://www.freertos.org/a00110.html.
  *----------------------------------------------------------*/
 
+/* Notes: We use 5 task priorities */  
 
 #define configUSE_PREEMPTION		1
 #define configUSE_IDLE_HOOK		1