diff --git a/msg/airspeed.msg b/msg/airspeed.msg
index 744f9d8830..2975d01057 100644
--- a/msg/airspeed.msg
+++ b/msg/airspeed.msg
@@ -1,5 +1,4 @@
 float32 indicated_airspeed_m_s		# indicated airspeed in meters per second, -1 if unknown
 float32 true_airspeed_m_s		# true filtered airspeed in meters per second, -1 if unknown
-float32 true_airspeed_unfiltered_m_s	# true airspeed in meters per second, -1 if unknown
 float32 air_temperature_celsius		# air temperature in degrees celsius, -1000 if unknown
 float32 confidence			# confidence value from 0 to 1 for this sensor
diff --git a/src/modules/sensors/sensors.cpp b/src/modules/sensors/sensors.cpp
index aa42e34b93..560baaaf94 100644
--- a/src/modules/sensors/sensors.cpp
+++ b/src/modules/sensors/sensors.cpp
@@ -351,9 +351,6 @@ Sensors::diff_pres_poll(const vehicle_air_data_s &raw)
 		airspeed.true_airspeed_m_s = calc_true_airspeed_from_indicated(airspeed.indicated_airspeed_m_s, raw.baro_pressure_pa,
 					     air_temperature_celsius);
 
-		airspeed.true_airspeed_unfiltered_m_s = calc_true_airspeed(diff_pres.differential_pressure_raw_pa +
-							raw.baro_pressure_pa, raw.baro_pressure_pa, air_temperature_celsius);
-
 		airspeed.air_temperature_celsius = air_temperature_celsius;
 
 		if (PX4_ISFINITE(airspeed.indicated_airspeed_m_s) && PX4_ISFINITE(airspeed.true_airspeed_m_s)) {