diff --git a/lib/redfish_plus.py b/lib/redfish_plus.py
index 96e9daf..e2125ca 100755
--- a/lib/redfish_plus.py
+++ b/lib/redfish_plus.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 r"""
 See redfish_plus class prolog below for details.