diff --git a/ArduPlane/capabilities.cpp b/ArduPlane/capabilities.cpp
index 54872663ba..d7b2edc63c 100644
--- a/ArduPlane/capabilities.cpp
+++ b/ArduPlane/capabilities.cpp
@@ -7,6 +7,7 @@ void Plane::init_capabilities(void)
                                MAV_PROTOCOL_CAPABILITY_COMMAND_INT |
                                MAV_PROTOCOL_CAPABILITY_MISSION_INT |
                                MAV_PROTOCOL_CAPABILITY_SET_POSITION_TARGET_GLOBAL_INT |
-                               MAV_PROTOCOL_CAPABILITY_SET_ATTITUDE_TARGET);
+                               MAV_PROTOCOL_CAPABILITY_SET_ATTITUDE_TARGET |
+                               MAV_PROTOCOL_CAPABILITY_COMPASS_CALIBRATION);
 
 }