diff --git a/setup.py b/setup.py
index 76666c2..7c0bb6d 100644
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,20 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
+# -*- coding: utf-8 -*-
+
+#    Copyright 2015 Mirantis, Inc.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
 
 from setuptools import setup
 import os
diff --git a/timmy.py b/timmy.py
index c9c4e88..a7928d1 100755
--- a/timmy.py
+++ b/timmy.py
@@ -1,4 +1,19 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
+# -*- coding: utf-8 -*-
+
+#    Copyright 2015 Mirantis, Inc.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
 
 from timmy.cli import main
 
diff --git a/timmy/conf.py b/timmy/conf.py
index 3112fbb..c5bb02a 100644
--- a/timmy/conf.py
+++ b/timmy/conf.py
@@ -1,3 +1,20 @@
+#!/usr/bin/env python2
+# -*- coding: utf-8 -*-
+
+#    Copyright 2015 Mirantis, Inc.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
 from tools import load_yaml_file
 from tempfile import gettempdir
 import os
diff --git a/timmy/env.py b/timmy/env.py
index 765912b..637e5e8 100644
--- a/timmy/env.py
+++ b/timmy/env.py
@@ -1,3 +1,20 @@
+#!/usr/bin/env python2
+# -*- coding: utf-8 -*-
+
+#    Copyright 2015 Mirantis, Inc.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
 project_name = 'timmy'
 version = '1.6.0'
 
diff --git a/timmy/flock.py b/timmy/flock.py
index 1c95e8b..ec9e6a9 100644
--- a/timmy/flock.py
+++ b/timmy/flock.py
@@ -1,4 +1,23 @@
-#! /usr/bin/env python
+#! /usr/bin/env python2
+# -*- coding: utf-8 -*-
+
+#    The MIT License (MIT)
+#    Copyright (c) 2009 Max Polk
+#    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.
 
 import os
 import errno