diff --git a/offlineimap.py b/offlineimap.py
index a14e73c..49532f8 100755
--- a/offlineimap.py
+++ b/offlineimap.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python2
+#!/usr/bin/env python3
 # Startup from single-user installation
 # Copyright (C) 2002-2018 John Goerzen & contributors
 #