diff --git a/ArduPlane/ArduPlane.pde b/ArduPlane/ArduPlane.pde
index 6c67a04bbf..09b707e849 100644
--- a/ArduPlane/ArduPlane.pde
+++ b/ArduPlane/ArduPlane.pde
@@ -54,6 +54,7 @@
 
 #include <APM_OBC.h>
 #include <APM_Control.h>
+#include <AP_AutoTune.h>
 #include <GCS.h>
 #include <GCS_MAVLink.h>    // MAVLink GCS definitions
 #include <AP_Mount.h>           // Camera/Antenna mount
diff --git a/ArduPlane/Log.pde b/ArduPlane/Log.pde
index 5f10593f09..858c115f38 100644
--- a/ArduPlane/Log.pde
+++ b/ArduPlane/Log.pde
@@ -565,6 +565,8 @@ static const struct LogStructure log_structure[] PROGMEM = {
       "ARM", "IHB", "TimeMS,ArmState,ArmChecks" },
     { LOG_AIRSPEED_MSG, sizeof(log_AIRSPEED),
       "ARSP",  "Iffc",     "TimeMS,Airspeed,DiffPress,Temp" },
+    { LOG_ATRP_MSG, sizeof(AP_AutoTune::log_ATRP),
+      "ATRP", "IBBcfff",  "TimeMS,Type,State,Servo,Demanded,Achieved,P" },
     TECS_LOG_FORMAT(LOG_TECS_MSG)
 };