1 files changed, 1 insertions, 0 deletions
diff --git a/ttd.h b/ttd.h
index 3c9e4ae2b..018198779 100644
--- a/ttd.h
+++ b/ttd.h
@@ -67,6 +67,7 @@ typedef struct DrawPixelInfo DrawPixelInfo;
 typedef uint16 VehicleID;
 typedef byte PlayerID;
 typedef byte OrderID;
+typedef byte CargoID;
 typedef uint16 StringID;
 typedef uint16 SpriteID;
 typedef uint32 PalSpriteID;