diff --git a/obj.go b/obj.go
index 1fae978..420cd94 100644
--- a/obj.go
+++ b/obj.go
@@ -449,7 +449,7 @@ func addObjItem(name string, code string, itemTypeID64 int64, weight int) (int64
 	}
 
 	res, err := tx.Exec(`INSERT INTO obj (obj_type_id, obj_sub_type_id)
-						          VALUES (` + strconv.Itoa(objTypeItem) + `,` + fmt.sprintf("%d", itemTypeID64) + `);`)
+						          VALUES (` + strconv.Itoa(objTypeItem) + `,` + fmt.Sprintf("%d", itemTypeID64) + `);`)
 	logOnError(err, "addObjItem : exec insert obj")
 	if err != nil {
 		err2 := tx.Rollback()