diff --git a/svg2stl.py b/svg2stl.py
index 60e7294..6c9f9d2 100644
--- a/svg2stl.py
+++ b/svg2stl.py
@@ -1,3 +1,5 @@
+#!/usr/bin/env python
+
 import argparse
 import pathlib
 from xml.dom import minidom