diff --git a/ROMFS/px4fmu_common/init.d/rc.fw_defaults b/ROMFS/px4fmu_common/init.d/rc.fw_defaults
index 3e340699fc..3a50fcf56f 100644
--- a/ROMFS/px4fmu_common/init.d/rc.fw_defaults
+++ b/ROMFS/px4fmu_common/init.d/rc.fw_defaults
@@ -10,4 +10,5 @@ then
 	param set NAV_LAND_ALT 90
 	param set NAV_RTL_ALT 100
 	param set NAV_RTL_LAND_T -1
+	param set NAV_ACCEPT_RAD 50
 fi
\ No newline at end of file