diff --git a/boxes/generators/keyholder.py b/boxes/generators/keyholder.py
index 97964956..fef6edae 100644
--- a/boxes/generators/keyholder.py
+++ b/boxes/generators/keyholder.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (C) 2013-2014 Florian Festi
 #
 #   This program is free software: you can redistribute it and/or modify
diff --git a/boxes/generators/pizzashovel.py b/boxes/generators/pizzashovel.py
index 880a1625..f6c00e3e 100644
--- a/boxes/generators/pizzashovel.py
+++ b/boxes/generators/pizzashovel.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (C) 2013-2016 Florian Festi
 #
 #   This program is free software: you can redistribute it and/or modify
diff --git a/boxes/generators/skadis.py b/boxes/generators/skadis.py
index 5080d625..34e44352 100644
--- a/boxes/generators/skadis.py
+++ b/boxes/generators/skadis.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (C) 2013-2016 Florian Festi
 #
 #   This program is free software: you can redistribute it and/or modify