diff --git a/libraries/AP_Tuning/AP_Tuning.h b/libraries/AP_Tuning/AP_Tuning.h
index 7e855feb7e..06a7d20d8d 100644
--- a/libraries/AP_Tuning/AP_Tuning.h
+++ b/libraries/AP_Tuning/AP_Tuning.h
@@ -1,8 +1,9 @@
 #pragma once
 
-#include <AP_Common/AP_Common.h>
 #include <AP_Param/AP_Param.h>
 
+#include "stdint.h"
+
 /*
   transmitter tuning library. Meant to be subclassed per vehicle type
  */