diff --git a/client.py b/client.py
index 1d51fb4242099050c5adb8ab44bb20af97e82fdd..c679377c0d7be98bd1c6a88bf1567a3d9cac7d1d 100755
--- a/client.py
+++ b/client.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # -*- encoding: utf-8 -*-
 
 """Gestion centralisée des mots de passe avec chiffrement GPG
diff --git a/clientconfig.example.py b/clientconfig.example.py
index 002120996154c85af67a92ac1ffad6a5f060672e..a40ee60e039841c13666d2591392f877fff76561 100755
--- a/clientconfig.example.py
+++ b/clientconfig.example.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # -*- encoding: utf-8 -*-
 
 """ Configuration du client cranspasswords """
diff --git a/clientconfigs/crans/clientconfig.py b/clientconfigs/crans/clientconfig.py
index 92dbf18fe552ad1a2d8ab4d1ca83cdec46c941ae..6fcdb7480fc0e583e2979297fa076797a806402b 100644
--- a/clientconfigs/crans/clientconfig.py
+++ b/clientconfigs/crans/clientconfig.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # -*- encoding: utf-8 -*-
 
 """ Configuration du client cranspasswords """
diff --git a/clientconfigs/tudor/clientconfig.py b/clientconfigs/tudor/clientconfig.py
index 007a2fa513fb559713520c05b35538a641886ba0..eac5e68166dc5de09fd285eb894448d1d39dc01a 100644
--- a/clientconfigs/tudor/clientconfig.py
+++ b/clientconfigs/tudor/clientconfig.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # -*- encoding: utf-8 -*-
 
 """ Configuration du client cranspasswords """
diff --git a/server.py b/server.py
index a9740f4fa7ba9db61b2a5ece85e31be387cc3355..9942f04fc1a05c818f7ad8d59f476db85843a381 100755
--- a/server.py
+++ b/server.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # -*- encoding: utf-8 -*-
 
 """Serveur pour cranspasswords"""
diff --git a/serverconfig.example.py b/serverconfig.example.py
index 06d425f0f507f3efacfa546e31cb6473694b2155..b49cbbddb8fe3436046040e8ff0124bbe3301c53 100755
--- a/serverconfig.example.py
+++ b/serverconfig.example.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # -*- encoding: utf-8 -*-
 
 """ Configuration Serveur de cranspasswords.
diff --git a/serverconfigs/tudor/serverconfig.py b/serverconfigs/tudor/serverconfig.py
index 7c4e714da109e59090590ed98e744f06674c9d1e..a451c83af36d471f0e6669ce23c22ab48a650319 100755
--- a/serverconfigs/tudor/serverconfig.py
+++ b/serverconfigs/tudor/serverconfig.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # -*- encoding: utf-8 -*-
 
 """ Configuration Serveur de cpasswords.