diff --git a/setup.py b/setup.py
index 53dc947e..b3788a04 100755
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python3
 # Copyright (C) 2000-2014 Bastian Kleineidam
 #
 # This program is free software; you can redistribute it and/or modify