diff --git a/doc/source/conf.py b/doc/source/conf.py
index cc59768ec..53d9a54ec 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-
 # Copyright (c) 2013 Mirantis Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");