diff --git a/libraries/AP_Rally/AP_Rally.cpp b/libraries/AP_Rally/AP_Rally.cpp
index d1092ae94f..93e2cc12b3 100644
--- a/libraries/AP_Rally/AP_Rally.cpp
+++ b/libraries/AP_Rally/AP_Rally.cpp
@@ -5,6 +5,7 @@
 #include <AP_AHRS/AP_AHRS.h>
 #include <AP_Logger/AP_Logger.h>
 #include <StorageManager/StorageManager.h>
+#include <AP_Vehicle/AP_Vehicle_Type.h>
 
 #if HAL_RALLY_ENABLED
 // storage object