diff --git a/ArduCopter/config.h b/ArduCopter/config.h
index 1e7d376b3c..6db23de257 100644
--- a/ArduCopter/config.h
+++ b/ArduCopter/config.h
@@ -441,10 +441,10 @@
 # define THROTTLE_FAILSAFE_ACTION	2
 #endif
 #ifndef MINIMUM_THROTTLE
-# define MINIMUM_THROTTLE	130
+# define MINIMUM_THROTTLE	200
 #endif
 #ifndef MAXIMUM_THROTTLE
-# define MAXIMUM_THROTTLE	850
+# define MAXIMUM_THROTTLE	1000
 #endif
 
 #ifndef AUTO_LAND_TIME