diff --git a/ArduPlane/sensors.cpp b/ArduPlane/sensors.cpp
index 1d3c65f27d..dc18faedb5 100644
--- a/ArduPlane/sensors.cpp
+++ b/ArduPlane/sensors.cpp
@@ -321,7 +321,7 @@ void Plane::update_sensor_status_flags(void)
     if (!ins.get_accel_health_all()) {
         control_sensors_health &= ~MAV_SYS_STATUS_SENSOR_3D_ACCEL;
     }
-    if (airspeed.healthy()) {
+    if (airspeed.all_healthy()) {
         control_sensors_health |= MAV_SYS_STATUS_SENSOR_DIFFERENTIAL_PRESSURE;
     }
 #if GEOFENCE_ENABLED