diff --git a/rida.py b/rida.py
index 99963316..b7cf7e3d 100755
--- a/rida.py
+++ b/rida.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python3
 # -*- coding: utf-8 -*-
 
 
diff --git a/ridad.py b/ridad.py
index b5fb94f3..c7182cc5 100755
--- a/ridad.py
+++ b/ridad.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python3
 # -*- coding: utf-8 -*-