diff --git a/scripts/dev/pylint_checkers/setup.py b/scripts/dev/pylint_checkers/setup.py
index b1a4ede88..eaecf406e 100644
--- a/scripts/dev/pylint_checkers/setup.py
+++ b/scripts/dev/pylint_checkers/setup.py
@@ -1,4 +1,25 @@
-# This is only here so we can install those plugins in tox.ini easily.
+#!/usr/bin/env python3
+
+# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
+
+# Copyright 2016 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
+#
+# This file is part of qutebrowser.
+#
+# qutebrowser 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 3 of the License, or
+# (at your option) any later version.
+#
+# qutebrowser 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 qutebrowser.  If not, see <http://www.gnu.org/licenses/>.
+
+"""This is only here so we can install those plugins in tox.ini easily."""
 
 from setuptools import setup
 setup(name='qute_pylint', packages=['qute_pylint'])