diff --git a/libmat2/__init__.py b/libmat2/__init__.py
index 101c7f1c531ee72caa019b1a59af49e534be04ee..fbb61bc69f2831b0ffe99512a39a74fd235a2478 100644
--- a/libmat2/__init__.py
+++ b/libmat2/__init__.py
@@ -1,4 +1,4 @@
-#!/bin/env python3
+#!/usr/bin/env python3
 
 import os
 import collections