diff --git a/setup.py b/setup.py
index 2ea1239..5845321 100755
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 #
 # This file is part of Radicale Server - Calendar Server
 # Copyright © 2009-2016 Guillaume Ayoub