diff --git a/libraries/AP_HAL/examples/Printf/Printf.pde b/libraries/AP_HAL/examples/Printf/Printf.pde
index d8d2b8b903..3e83790987 100644
--- a/libraries/AP_HAL/examples/Printf/Printf.pde
+++ b/libraries/AP_HAL/examples/Printf/Printf.pde
@@ -11,6 +11,7 @@
 #include <AP_Notify.h>
 #include <DataFlash.h>
 #include <GCS_MAVLink.h>
+#include <AP_Mission.h>
 #include <AP_Compass.h>
 #include <AP_Declination.h>
 #include <SITL.h>
diff --git a/libraries/AP_HAL_AVR/examples/ArduCopterLibs/ArduCopterLibs.pde b/libraries/AP_HAL_AVR/examples/ArduCopterLibs/ArduCopterLibs.pde
index a09111003e..0b7e9a11ae 100644
--- a/libraries/AP_HAL_AVR/examples/ArduCopterLibs/ArduCopterLibs.pde
+++ b/libraries/AP_HAL_AVR/examples/ArduCopterLibs/ArduCopterLibs.pde
@@ -36,6 +36,7 @@
 #include <DataFlash.h>
 #include <AP_InertialNav.h>     // ArduPilot Mega inertial navigation library
 #include <GCS_MAVLink.h>
+#include <AP_Mission.h>
 #include <memcheck.h>
 
 #if CONFIG_HAL_BOARD == HAL_BOARD_APM2
diff --git a/libraries/AP_HAL_AVR/examples/ArduPlaneLibs/ArduPlaneLibs.pde b/libraries/AP_HAL_AVR/examples/ArduPlaneLibs/ArduPlaneLibs.pde
index ca5d0eead2..5935f02084 100644
--- a/libraries/AP_HAL_AVR/examples/ArduPlaneLibs/ArduPlaneLibs.pde
+++ b/libraries/AP_HAL_AVR/examples/ArduPlaneLibs/ArduPlaneLibs.pde
@@ -28,6 +28,7 @@
 #include <APM_Control.h>
 #include <AP_Vehicle.h>
 #include <GCS_MAVLink.h>    // MAVLink GCS definitions
+#include <AP_Mission.h>
 #include <AP_Mount.h>           // Camera/Antenna mount
 #include <AP_Declination.h> // ArduPilot Mega Declination Helper Library
 
diff --git a/libraries/AP_HAL_FLYMAPLE/examples/AP_Baro_BMP085_test/AP_Baro_BMP085_test.pde b/libraries/AP_HAL_FLYMAPLE/examples/AP_Baro_BMP085_test/AP_Baro_BMP085_test.pde
index 99954a16b6..496900d0a4 100644
--- a/libraries/AP_HAL_FLYMAPLE/examples/AP_Baro_BMP085_test/AP_Baro_BMP085_test.pde
+++ b/libraries/AP_HAL_FLYMAPLE/examples/AP_Baro_BMP085_test/AP_Baro_BMP085_test.pde
@@ -18,6 +18,7 @@
 #include <AP_Baro.h>
 #include <DataFlash.h>
 #include <GCS_MAVLink.h>
+#include <AP_Mission.h>
 
 #include <AP_HAL_FLYMAPLE.h>
 
diff --git a/libraries/AP_HAL_PX4/examples/simple/simple.pde b/libraries/AP_HAL_PX4/examples/simple/simple.pde
index 00a162410f..33c09f01d6 100644
--- a/libraries/AP_HAL_PX4/examples/simple/simple.pde
+++ b/libraries/AP_HAL_PX4/examples/simple/simple.pde
@@ -20,6 +20,7 @@
 #include <AP_GPS.h>
 #include <DataFlash.h>
 #include <GCS_MAVLink.h>
+#include <AP_Mission.h>
 #include <AP_Param.h>
 #include <AP_Baro.h>
 #include <AP_Compass.h>