diff --git a/obj.go b/obj.go
index ea73078..fc258d2 100644
--- a/obj.go
+++ b/obj.go
@@ -25,7 +25,7 @@ var (
 func codeObjTypeId(intlId string) (int64, error) {
 	var objTypeId int64
 
-	stmt, err := db.Prepare(`SELECT c.id FROM code_obj_type c WHERE o.intl_id = ?`)
+	stmt, err := db.Prepare(`SELECT c.id FROM code_obj_type c WHERE c.intl_id = ?`)
 	if err != nil {
 		return 0, err
 	}
@@ -43,7 +43,7 @@ func codeObjTypeId(intlId string) (int64, error) {
 func codeObjSubTypeId(intlId string) (int64, error) {
 	var objSubTypeId int64
 
-	stmt, err := db.Prepare(`SELECT c.id FROM code_obj_sub_type c WHERE o.intl_id = ?`)
+	stmt, err := db.Prepare(`SELECT c.id FROM code_obj_sub_type c WHERE c.intl_id = ?`)
 	if err != nil {
 		return 0, err
 	}