diff --git a/wmi_unified_api.h b/wmi_unified_api.h
index 5bb294c643..6a3e2e4ecc 100644
--- a/wmi_unified_api.h
+++ b/wmi_unified_api.h
@@ -1,9 +1,6 @@
 /*
  * Copyright (c) 2013-2018 The Linux Foundation. All rights reserved.
  *
- * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
- *
- *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
  * above copyright notice and this permission notice appear in all
@@ -19,12 +16,6 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/*
- * This file was originally distributed by Qualcomm Atheros, Inc.
- * under proprietary terms before Copyright ownership was assigned
- * to the Linux Foundation.
- */
-
 /*
  * This file contains the API definitions for the Unified Wireless Module
  * Interface (WMI).
diff --git a/wmi_unified_param.h b/wmi_unified_param.h
index e2ed008f15..b33f3b356e 100644
--- a/wmi_unified_param.h
+++ b/wmi_unified_param.h
@@ -1,9 +1,6 @@
 /*
  * Copyright (c) 2016-2018 The Linux Foundation. All rights reserved.
  *
- * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
- *
- *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
  * above copyright notice and this permission notice appear in all
@@ -19,12 +16,6 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/*
- * This file was originally distributed by Qualcomm Atheros, Inc.
- * under proprietary terms before Copyright ownership was assigned
- * to the Linux Foundation.
- */
-
 /*
  * This file contains the API definitions for the Unified Wireless Module
  * Interface (WMI).
diff --git a/wmi_unified_priv.h b/wmi_unified_priv.h
index a735ae1b13..fb677d0aac 100644
--- a/wmi_unified_priv.h
+++ b/wmi_unified_priv.h
@@ -1,9 +1,6 @@
 /*
  * Copyright (c) 2013-2018 The Linux Foundation. All rights reserved.
  *
- * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
- *
- *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
  * above copyright notice and this permission notice appear in all
@@ -19,12 +16,6 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/*
- * This file was originally distributed by Qualcomm Atheros, Inc.
- * under proprietary terms before Copyright ownership was assigned
- * to the Linux Foundation.
- */
-
 /*
  * This file contains the API definitions for the Unified Wireless
  * Module Interface (WMI).
diff --git a/wmi_unified_twt_param.h b/wmi_unified_twt_param.h
index 056e784a7e..ced9357384 100644
--- a/wmi_unified_twt_param.h
+++ b/wmi_unified_twt_param.h
@@ -1,9 +1,6 @@
 /*
  * Copyright (c) 2018 The Linux Foundation. All rights reserved.
  *
- * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
- *
- *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
  * above copyright notice and this permission notice appear in all
diff --git a/wmi_version_whitelist.h b/wmi_version_whitelist.h
index 74605952f8..a114cf40eb 100644
--- a/wmi_version_whitelist.h
+++ b/wmi_version_whitelist.h
@@ -1,9 +1,6 @@
 /*
  * Copyright (c) 2013-2014, 2016 The Linux Foundation. All rights reserved.
  *
- * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
- *
- *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
  * above copyright notice and this permission notice appear in all
@@ -19,12 +16,6 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/*
- * This file was originally distributed by Qualcomm Atheros, Inc.
- * under proprietary terms before Copyright ownership was assigned
- * to the Linux Foundation.
- */
-
 /*
  * Every Product Line or chipset or team can have its own Whitelist table.
  * The following is a list of versions that the present software can support