diff --git a/libraries/AP_Mission/examples/AP_Mission_test/AP_Mission_test.pde b/libraries/AP_Mission/examples/AP_Mission_test/AP_Mission_test.pde
index 363e59a586..009df2cd15 100644
--- a/libraries/AP_Mission/examples/AP_Mission_test/AP_Mission_test.pde
+++ b/libraries/AP_Mission/examples/AP_Mission_test/AP_Mission_test.pde
@@ -15,6 +15,7 @@
 #include <AP_Vehicle.h>
 #include <DataFlash.h>
 #include <AP_Mission.h>
+#include <StorageManager.h>
 #include <AP_Terrain.h>
 #include <AP_GPS.h>             // ArduPilot GPS library
 #include <AP_GPS_Glitch.h>      // GPS glitch protection library