diff --git a/sql.go b/sql.go
index 66890c1..96ec59e 100644
--- a/sql.go
+++ b/sql.go
@@ -1228,7 +1228,7 @@ func getObjSubTypeId(objId int64) (int64, error) {
 	}
 	defer stmt.Close()
 
-	err = stmt.QueryRow(1).Scan(&objSubTypeId)
+	err = stmt.QueryRow(objId).Scan(&objSubTypeId)
 	if err != nil {
 		return 0, err
 	}