diff --git a/setup.py b/setup.py
index 244eef8..6061408 100644
--- a/setup.py
+++ b/setup.py
@@ -15,7 +15,6 @@
 import os
 import io
 import re
-import six
 import sys
 from setuptools import setup, find_packages
 
@@ -65,7 +64,7 @@ setup_info = dict(
         'pandas',
         'sox',
         'soundfile',
-        'llvmlite==0.31.0' if sys.version_info < (3, 6) else "llvmlite",
+        'llvmlite==0.31.0',
     ],
 
     # Package info