diff --git a/test/test_l2xc.py b/test/test_l2xc.py
index 1e786e4..bc653f0 100644
--- a/test/test_l2xc.py
+++ b/test/test_l2xc.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import unittest
 import random