diff --git a/ArduCopter/capabilities.cpp b/ArduCopter/capabilities.cpp
index 186dd7ca26..f3ba3cf992 100644
--- a/ArduCopter/capabilities.cpp
+++ b/ArduCopter/capabilities.cpp
@@ -7,6 +7,7 @@ void Copter::init_capabilities(void)
     hal.util->set_capabilities(MAV_PROTOCOL_CAPABILITY_MISSION_FLOAT |
                                MAV_PROTOCOL_CAPABILITY_PARAM_FLOAT |
                                MAV_PROTOCOL_CAPABILITY_MISSION_INT |
+                               MAV_PROTOCOL_CAPABILITY_COMMAND_INT |
                                MAV_PROTOCOL_CAPABILITY_SET_POSITION_TARGET_LOCAL_NED |
                                MAV_PROTOCOL_CAPABILITY_SET_POSITION_TARGET_GLOBAL_INT |
                                MAV_PROTOCOL_CAPABILITY_FLIGHT_TERMINATION |