1diff --git a/setup.py b/setup.py
2index c49a24d..31aeec2 100644
3--- a/setup.py
4+++ b/setup.py
5@@ -11,5 +11,5 @@ except ImportError:
6
7
8 setuptools.setup(
9- setup_requires=['pbr>=3.0.0', 'setuptools>=17.1', 'pytest-runner', 'sphinx>=1.6.5'],
10+ setup_requires=['pbr>=3.0.0', 'setuptools>=17.1', 'pytest-runner'],
11 pbr=True)