1 files changed, 2 insertions, 0 deletions
diff --git a/src/order.h b/src/order.h
index d1442e605..952cfa760 100644
--- a/src/order.h
+++ b/src/order.h
@@ -12,6 +12,8 @@
 #include "tile_type.h"
 #include "date_type.h"
 
+typedef uint16 DestinationID;
+
 enum {
 	INVALID_VEH_ORDER_ID = 0xFF,
 };