diff --git a/internal/statements/legacy_select.go b/internal/statements/legacy_select.go
index f3aee0d0..1015839e 100644
--- a/internal/statements/legacy_select.go
+++ b/internal/statements/legacy_select.go
@@ -1,3 +1,7 @@
+// Copyright 2022 The Xorm Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
 package statements
 
 import (