diff --git a/src/drivers/boards/px4fmu-v1/board_config.h b/src/drivers/boards/px4fmu-v1/board_config.h
index 6448308eb7..28f950d748 100644
--- a/src/drivers/boards/px4fmu-v1/board_config.h
+++ b/src/drivers/boards/px4fmu-v1/board_config.h
@@ -126,6 +126,12 @@
 #define ADC_BATTERY_CURRENT_CHANNEL	((uint8_t)(-1))
 #define ADC_AIRSPEED_VOLTAGE_CHANNEL	11
 
+/* Define Battery 1 Voltage Divider and A per V
+ */
+
+#define BOARD_BATTERY1_V_DIV   (5.7013919372f)
+#define BOARD_BATTERY1_A_PER_V (15.391030303f)
+
 /* User GPIOs
  *
  * GPIO0-1 are the buffered high-power GPIOs.
diff --git a/src/modules/sensors/parameters.cpp b/src/modules/sensors/parameters.cpp
index 6045d045eb..1a4a358e1d 100644
--- a/src/modules/sensors/parameters.cpp
+++ b/src/modules/sensors/parameters.cpp
@@ -418,10 +418,6 @@ int update_parameters(const ParameterHandles &parameter_handles, Parameters &par
 		/* apply scaling according to defaults if set to default */
 
 		parameters.battery_v_div = BOARD_BATTERY1_V_DIV;
-
-#if defined (CONFIG_ARCH_BOARD_PX4FMU_V1)
-		parameters.battery_v_div = 5.7013919372f;
-#endif
 		param_set(parameter_handles.battery_v_div, &parameters.battery_v_div);
 	}
 
@@ -433,11 +429,6 @@ int update_parameters(const ParameterHandles &parameter_handles, Parameters &par
 		/* apply scaling according to defaults if set to default */
 
 		parameters.battery_a_per_v = BOARD_BATTERY1_A_PER_V;
-
-#if defined (CONFIG_ARCH_BOARD_PX4FMU_V1)
-		/* current scaling for 3DR power brick */
-		parameters.battery_a_per_v = 15.391030303f;
-#endif
 		param_set(parameter_handles.battery_a_per_v, &parameters.battery_a_per_v);
 	}