1 files changed, 2 insertions, 1 deletions
diff --git a/src/tile_cmd.h b/src/tile_cmd.h
index ce68f987c..e25f210cc 100644
--- a/src/tile_cmd.h
+++ b/src/tile_cmd.h
@@ -49,7 +49,8 @@ struct TileInfo {
 
 struct TileDesc {
 	StringID str;
-	Owner owner;
+	Owner owner[4];
+	StringID owner_type[4];
 	Date build_date;
 	uint64 dparam[2];
 };