diff --git a/src/modules/battery_status/analog_battery.cpp b/src/modules/battery_status/analog_battery.cpp
index 8823c2c600..9849692c79 100644
--- a/src/modules/battery_status/analog_battery.cpp
+++ b/src/modules/battery_status/analog_battery.cpp
@@ -105,7 +105,7 @@ AnalogBattery::updateParams()
 	param_get(_analog_param_handles.i_channel, &_analog_params.i_channel);
 	param_get(_analog_param_handles.v_offs_cur, &_analog_params.v_offs_cur);
 
-	if (_analog_params.v_div <= 0.0f) {
+	if (_analog_params.v_div < 0.0f) {
 		/* apply scaling according to defaults if set to default */
 		_analog_params.v_div = BOARD_BATTERY1_V_DIV;
 		param_set_no_notification(_analog_param_handles.v_div, &_analog_params.v_div);