diff --git a/scripts/setup_debian_repo.py b/scripts/setup_debian_repo.py
index 2350122..11ddd4b 100644
--- a/scripts/setup_debian_repo.py
+++ b/scripts/setup_debian_repo.py
@@ -1,3 +1,5 @@
+#!/usr/bin/env python3
+
 from utils import render_template
 
 import subprocess