diff --git a/cloudkittyclient/__init__.py b/cloudkittyclient/__init__.py
index 9a81c7c..abb135a 100644
--- a/cloudkittyclient/__init__.py
+++ b/cloudkittyclient/__init__.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2015 Objectif Libre
 
 # Licensed under the Apache License, Version 2.0 (the "License"); you may
diff --git a/cloudkittyclient/tests/base.py b/cloudkittyclient/tests/base.py
index 1c30cdb..2159808 100644
--- a/cloudkittyclient/tests/base.py
+++ b/cloudkittyclient/tests/base.py
@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-
 # Copyright 2010-2011 OpenStack Foundation
 # Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
 #
diff --git a/cloudkittyclient/tests/test_cloudkittyclient.py b/cloudkittyclient/tests/test_cloudkittyclient.py
index 9ca97b0..1418f02 100644
--- a/cloudkittyclient/tests/test_cloudkittyclient.py
+++ b/cloudkittyclient/tests/test_cloudkittyclient.py
@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-
 # 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
diff --git a/doc/source/conf.py b/doc/source/conf.py
index 932ad6a..e0ffe3e 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # 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