diff --git a/ROMFS/px4fmu_common/init.d/rc.vtol_defaults b/ROMFS/px4fmu_common/init.d/rc.vtol_defaults
index 05ed445192..dfec641a38 100644
--- a/ROMFS/px4fmu_common/init.d/rc.vtol_defaults
+++ b/ROMFS/px4fmu_common/init.d/rc.vtol_defaults
@@ -24,4 +24,6 @@ then
 	param set PWM_RATE 400
 
 	param set RTL_LAND_DELAY 0
+
+	param set WV_EN 1
 fi