diff --git a/fusee-launcher.py b/fusee-launcher.py
index 0c5e7ce..ee5d0a2 100755
--- a/fusee-launcher.py
+++ b/fusee-launcher.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python3
+# coding: utf-8 -*-
 #
 # fusée gelée
 #