diff --git a/test/agent.py b/test/agent.py
index d8e5534d8..b46cd95f4 100755
--- a/test/agent.py
+++ b/test/agent.py
@@ -1,4 +1,5 @@
 #!/usr/bin/python3
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 import sys
 import dbus
diff --git a/test/bluezutils.py b/test/bluezutils.py
index cd8964082..85aa24277 100644
--- a/test/bluezutils.py
+++ b/test/bluezutils.py
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
 import dbus
 
 SERVICE_NAME = "org.bluez"
diff --git a/test/dbusdef.py b/test/dbusdef.py
index f1cd35adb..d317c18de 100644
--- a/test/dbusdef.py
+++ b/test/dbusdef.py
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
 import dbus
 import bluezutils
 
diff --git a/test/example-advertisement b/test/example-advertisement
index 96e410683..5f022ee67 100755
--- a/test/example-advertisement
+++ b/test/example-advertisement
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import print_function
 
diff --git a/test/example-endpoint b/test/example-endpoint
index a5f0348a0..16651c683 100644
--- a/test/example-endpoint
+++ b/test/example-endpoint
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/example-gatt-client b/test/example-gatt-client
index b4bbaa9d9..5e6bef9d7 100755
--- a/test/example-gatt-client
+++ b/test/example-gatt-client
@@ -1,4 +1,5 @@
 #!/usr/bin/env python3
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 import dbus
 try:
diff --git a/test/example-gatt-server b/test/example-gatt-server
index 689e86ff7..77231c3ad 100755
--- a/test/example-gatt-server
+++ b/test/example-gatt-server
@@ -1,4 +1,5 @@
 #!/usr/bin/env python3
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 import dbus
 import dbus.exceptions
diff --git a/test/example-player b/test/example-player
index 2beb08e44..1497d1107 100644
--- a/test/example-player
+++ b/test/example-player
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import print_function
 
diff --git a/test/exchange-business-cards b/test/exchange-business-cards
index 6805cf71e..9a3aa29fb 100755
--- a/test/exchange-business-cards
+++ b/test/exchange-business-cards
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 import sys
 import dbus
diff --git a/test/ftp-client b/test/ftp-client
index 4540602a0..ef756ab2b 100755
--- a/test/ftp-client
+++ b/test/ftp-client
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/get-managed-objects b/test/get-managed-objects
index 3156f658f..5125ee524 100755
--- a/test/get-managed-objects
+++ b/test/get-managed-objects
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/get-obex-capabilities b/test/get-obex-capabilities
index e8afbad21..a7980a442 100755
--- a/test/get-obex-capabilities
+++ b/test/get-obex-capabilities
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 import sys
 import dbus
diff --git a/test/list-devices b/test/list-devices
index 0aac217d1..b112556c3 100755
--- a/test/list-devices
+++ b/test/list-devices
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/list-folders b/test/list-folders
index 7321a1527..b4e3f100b 100755
--- a/test/list-folders
+++ b/test/list-folders
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 import sys
 import dbus
diff --git a/test/map-client b/test/map-client
index b9695da66..a2d96ae5f 100755
--- a/test/map-client
+++ b/test/map-client
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/monitor-bluetooth b/test/monitor-bluetooth
index d9b5472f5..a3977e206 100755
--- a/test/monitor-bluetooth
+++ b/test/monitor-bluetooth
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/opp-client b/test/opp-client
index 62d5b8454..4f00a41c0 100755
--- a/test/opp-client
+++ b/test/opp-client
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/pbap-client b/test/pbap-client
index 16a786bb1..e6cafdd30 100755
--- a/test/pbap-client
+++ b/test/pbap-client
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/sap_client.py b/test/sap_client.py
index 413424c05..fed13aedc 100644
--- a/test/sap_client.py
+++ b/test/sap_client.py
@@ -1,21 +1,8 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
 """ Copyright (C) 2010-2011 ST-Ericsson SA """
 
 """ Author: Szymon Janc <szymon.janc@tieto.com> for ST-Ericsson. """
 
-""" This program is free software; you can redistribute it and/or modify """
-""" it under the terms of the GNU General Public License as published by """
-""" the Free Software Foundation; either version 2 of the License, or """
-""" (at your option) any later version. """
-
-""" This program is distributed in the hope that it will be useful, """
-""" but WITHOUT ANY WARRANTY; without even the implied warranty of """
-""" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the """
-""" GNU General Public License for more details. """
-
-""" You should have received a copy of the GNU General Public License """
-""" along with this program; if not, write to the Free Software """
-""" Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA """
-
 from array import array
 from bluetooth import *
 import time
diff --git a/test/simple-agent b/test/simple-agent
index a69299a3e..4fdaff1eb 100755
--- a/test/simple-agent
+++ b/test/simple-agent
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/simple-endpoint b/test/simple-endpoint
index 78fb5fda5..59ca189ce 100755
--- a/test/simple-endpoint
+++ b/test/simple-endpoint
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/simple-obex-agent b/test/simple-obex-agent
index 05ec4eda7..064f6d30b 100755
--- a/test/simple-obex-agent
+++ b/test/simple-obex-agent
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/simple-player b/test/simple-player
index 02754c2f4..92682844d 100755
--- a/test/simple-player
+++ b/test/simple-player
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import print_function
 
diff --git a/test/test-adapter b/test/test-adapter
index 959a43703..a216140ba 100755
--- a/test/test-adapter
+++ b/test/test-adapter
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/test-device b/test/test-device
index b490d53f4..a1e508166 100755
--- a/test/test-device
+++ b/test/test-device
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/test-discovery b/test/test-discovery
index cea77683d..eccc7c7e3 100755
--- a/test/test-discovery
+++ b/test/test-discovery
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/test-gatt-profile b/test/test-gatt-profile
index 995a65913..a973ae14e 100755
--- a/test/test-gatt-profile
+++ b/test/test-gatt-profile
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/test-health b/test/test-health
index 24afa799e..d6b437ed8 100755
--- a/test/test-health
+++ b/test/test-health
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 # -*- coding: utf-8 -*-
diff --git a/test/test-health-sink b/test/test-health-sink
index 37e630a21..57665d2ba 100755
--- a/test/test-health-sink
+++ b/test/test-health-sink
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 # -*- coding: utf-8 -*-
diff --git a/test/test-hfp b/test/test-hfp
index a8060439e..11e328e54 100755
--- a/test/test-hfp
+++ b/test/test-hfp
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/test-join b/test/test-join
index 6dfb2e8c3..969795094 100644
--- a/test/test-join
+++ b/test/test-join
@@ -1,4 +1,5 @@
 #!/usr/bin/env python3
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 import sys
 import struct
diff --git a/test/test-manager b/test/test-manager
index 4f5994f67..3fa7205a0 100755
--- a/test/test-manager
+++ b/test/test-manager
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/test-mesh b/test/test-mesh
index 1e1b8724d..9e4783734 100755
--- a/test/test-mesh
+++ b/test/test-mesh
@@ -1,4 +1,5 @@
 #!/usr/bin/env python3
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 ###################################################################
 #
diff --git a/test/test-nap b/test/test-nap
index ab67a7509..d5c757b79 100755
--- a/test/test-nap
+++ b/test/test-nap
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/test-network b/test/test-network
index 6f0948649..acc7dff65 100755
--- a/test/test-network
+++ b/test/test-network
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/test-profile b/test/test-profile
index 27915806f..af1e23f76 100755
--- a/test/test-profile
+++ b/test/test-profile
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
diff --git a/test/test-sap-server b/test/test-sap-server
index ff178af22..ddb1efe9b 100755
--- a/test/test-sap-server
+++ b/test/test-sap-server
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# SPDX-License-Identifier: LGPL-2.1-or-later
 
 from __future__ import absolute_import, print_function, unicode_literals
 
