diff --git a/Tools/CPUInfo/CPUInfo.pde b/Tools/CPUInfo/CPUInfo.pde
index ae362770b8..a91979e412 100644
--- a/Tools/CPUInfo/CPUInfo.pde
+++ b/Tools/CPUInfo/CPUInfo.pde
@@ -28,7 +28,6 @@
 #include <AP_AHRS.h>
 #include <AP_Airspeed.h>
 #include <AP_Vehicle.h>
-#include <AP_NavEKF.h>
 #include <AP_ADC_AnalogSource.h>
 
 const AP_HAL::HAL& hal = AP_HAL_BOARD_DRIVER;
diff --git a/Tools/Hello/Hello.pde b/Tools/Hello/Hello.pde
index 27ef484be4..f90b9765a8 100644
--- a/Tools/Hello/Hello.pde
+++ b/Tools/Hello/Hello.pde
@@ -27,7 +27,6 @@
 #include <AP_AHRS.h>
 #include <AP_Airspeed.h>
 #include <AP_Vehicle.h>
-#include <AP_NavEKF.h>
 #include <AP_ADC_AnalogSource.h>
 #include <AP_Notify.h>