diff --git a/setup.py b/setup.py
index 2508b44e2fdb65045e3643cc849d401598bd73c2..5bdc07700d937fd49ab37d23d0270d69f7750961 100755
--- a/setup.py
+++ b/setup.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 import os
 from setuptools import setup, find_packages
 from homeassistant.const import __version__