diff --git a/dart/lib/flat_buffers.dart b/dart/lib/flat_buffers.dart
index c69e01f18..8ce1ab907 100644
--- a/dart/lib/flat_buffers.dart
+++ b/dart/lib/flat_buffers.dart
@@ -1,7 +1,3 @@
-// Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
 import 'dart:collection';
 import 'dart:convert';
 import 'dart:math';
diff --git a/dart/test/flat_buffers_test.dart b/dart/test/flat_buffers_test.dart
index 99a0e7c30..5298b1708 100644
--- a/dart/test/flat_buffers_test.dart
+++ b/dart/test/flat_buffers_test.dart
@@ -1,7 +1,3 @@
-// Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
 import 'dart:typed_data';
 import 'dart:io' as io;