diff --git a/ROMFS/px4fmu_common/init.d/4008_ardrone b/ROMFS/px4fmu_common/init.d/4008_ardrone
index 9d3e4427be..6849e1e827 100644
--- a/ROMFS/px4fmu_common/init.d/4008_ardrone
+++ b/ROMFS/px4fmu_common/init.d/4008_ardrone
@@ -29,7 +29,7 @@ then
     param set MC_YAWRATE_D 0.0
     param set MC_YAW_FF 0.8
 
-    param set BAT_V_SCALING 0.00838095238
+    param set BAT_V_DIV 34.32838
 fi
 
 set OUTPUT_MODE ardrone