diff --git a/ArduCopter/APM_Config.h b/ArduCopter/APM_Config.h
index 3e13fbdf33..9740f974f4 100644
--- a/ArduCopter/APM_Config.h
+++ b/ArduCopter/APM_Config.h
@@ -9,6 +9,7 @@
 
 //#define MAG_ORIENTATION		AP_COMPASS_COMPONENTS_DOWN_PINS_FORWARD
 //#define HIL_MODE				HIL_MODE_ATTITUDE
+//#define DMP_ENABLED ENABLED
 
 //#define FRAME_CONFIG QUAD_FRAME
 	/*