diff --git a/src/Mod/Mesh/App/MeshTestsApp.py b/src/Mod/Mesh/App/MeshTestsApp.py
index a222859a5e..f40f20643a 100644
--- a/src/Mod/Mesh/App/MeshTestsApp.py
+++ b/src/Mod/Mesh/App/MeshTestsApp.py
@@ -1,3 +1,6 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
 #  Copyright (c) 2007 Jürgen Riegel <juergen.riegel@web.de>
 #  LGPL
 
diff --git a/src/Mod/Robot/KukaExporter.py b/src/Mod/Robot/KukaExporter.py
index 2f697c4595..6fb21fd9e6 100644
--- a/src/Mod/Robot/KukaExporter.py
+++ b/src/Mod/Robot/KukaExporter.py
@@ -1,3 +1,6 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
 # Kuka export lib (c) Jürgen Riegel 2009 LGPL 2.1 or higher
 
 import time