diff --git a/libmat2/__init__.py b/libmat2/__init__.py
index 101c7f1..fbb61bc 100644
--- a/libmat2/__init__.py
+++ b/libmat2/__init__.py
@@ -1,4 +1,4 @@
-#!/bin/env python3
+#!/usr/bin/env python3
 
 import os
 import collections