diff --git a/mapobjectdb/sqlite_migrate.go b/mapobjectdb/sqlite_migrate.go
index 71a2c83..46c80d5 100644
--- a/mapobjectdb/sqlite_migrate.go
+++ b/mapobjectdb/sqlite_migrate.go
@@ -21,6 +21,9 @@ create table if not exists objects(
   mtime bigint
 );
 
+create index if not exists objects_pos on objects(posx,posy,posz);
+create index if not exists objects_pos_type on objects(posx,posy,posz,type);
+
 create table if not exists tiles(
   data blob,
   mtime bigint,