diff --git a/src/tim/utils/nbg_parser/nbg_parser.c b/src/tim/utils/nbg_parser/nbg_parser.c
index 8b91d11..5c8f3d3 100644
--- a/src/tim/utils/nbg_parser/nbg_parser.c
+++ b/src/tim/utils/nbg_parser/nbg_parser.c
@@ -1,13 +1,26 @@
-/******************************************************************************\
-|* Copyright (c) 2017-2021 by Vivante Corporation.  All Rights Reserved.      *|
-|*                                                                            *|
-|* The material in this file is confidential and contains trade secrets of    *|
-|* of Vivante Corporation.  This is proprietary information owned by Vivante  *|
-|* Corporation.  No part of this work may be disclosed, reproduced, copied,   *|
-|* transmitted, or used in any way for any purpose, without the express       *|
-|* written permission of Vivante Corporation.                                 *|
-|*                                                                            *|
-\******************************************************************************/
+/****************************************************************************
+*
+*    Copyright (c) 2021 Vivante Corporation
+*
+*    Permission is hereby granted, free of charge, to any person obtaining a
+*    copy of this software and associated documentation files (the "Software"),
+*    to deal in the Software without restriction, including without limitation
+*    the rights to use, copy, modify, merge, publish, distribute, sublicense,
+*    and/or sell copies of the Software, and to permit persons to whom the
+*    Software is furnished to do so, subject to the following conditions:
+*
+*    The above copyright notice and this permission notice shall be included in
+*    all copies or substantial portions of the Software.
+*
+*    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+*    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+*    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+*    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+*    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+*    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+*    DEALINGS IN THE SOFTWARE.
+*
+*****************************************************************************/
 
 #include "tim/utils/nbg_parser/nbg_parser.h"
 #include "tim/utils/nbg_parser/nbg_parser_impl.h"