diff --git a/tools/gupnp-binding-tool b/tools/gupnp-binding-tool
index b6a5e70..91c9c80 100755
--- a/tools/gupnp-binding-tool
+++ b/tools/gupnp-binding-tool
@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#!/usr/bin/python3
 
 # Copyright (C) 2008 OpenedHand Ltd
 # Copyright (C) 2008 Intel Corporation