diff --git a/acertmgr.py b/acertmgr.py
index 1e56b8e..c75ba84 100755
--- a/acertmgr.py
+++ b/acertmgr.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python2
+#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
 # Automated Certificate Manager using ACME