diff --git a/day-06/day-06.py b/day-06/day-06.py
index 343afa7..dbf2ec5 100644
--- a/day-06/day-06.py
+++ b/day-06/day-06.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 from pathlib import Path