diff --git a/ROMFS/px4fmu_common/init.d/4040_reaper b/ROMFS/px4fmu_common/init.d/4040_reaper
index 69bebbd665..01deffa63e 100644
--- a/ROMFS/px4fmu_common/init.d/4040_reaper
+++ b/ROMFS/px4fmu_common/init.d/4040_reaper
@@ -39,3 +39,4 @@ set PWM_AUX_RATE 50
 set PWM_AUX_OUT 1234
 set PWM_AUX_MIN 1000
 set PWM_AUX_MAX 2000
+set PWM_AUX_DISARMED 950