diff --git a/warden3/warden_server/warden_server.py b/warden3/warden_server/warden_server.py
index 7b5b1dcd8c1aa4c8d0ec0d8f8dd8b9e3789e440a..b5ce77a80d50eb406056602db8c87043094fcbb6 100644
--- a/warden3/warden_server/warden_server.py
+++ b/warden3/warden_server/warden_server.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/python
 # -*- coding: utf-8 -*-
 #
 # Copyright (C) 2011-2015 Cesnet z.s.p.o