diff --git a/setup.py b/setup.py
index 3af744c9ca761e8eec1c11c6130aee50379f3d35..8cb8e1dff62868e3fb34cfdd161c30c6b4db3be3 100644
--- a/setup.py
+++ b/setup.py
@@ -8,11 +8,8 @@
 
 from __future__ import print_function
 
-import               os
-import os.path    as op
-import subprocess as sp
-import               shutil
-import               pkgutil
+import os.path as op
+import            shutil
 
 from setuptools import setup
 from setuptools import find_packages