diff --git a/setup.py b/setup.py
index ffb23a26dd4fc2436614c2b003d7d8d3e42c9d0d..7532c8a9aad61db32a518d49e4f967cde721aaf2 100755
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,5 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
+
 from setuptools import setup
 import re
 import os