diff --git a/addons/hw_proxy/__openerp__.py b/addons/hw_proxy/__openerp__.py
index 930925aa7e5..13525eb639b 100644
--- a/addons/hw_proxy/__openerp__.py
+++ b/addons/hw_proxy/__openerp__.py
@@ -1,10 +1,8 @@
 # -*- coding: utf-8 -*-
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
-
 {
     'name': 'Hardware Proxy',
-    'version': '1.0',
     'category': 'Point Of Sale',
     'sequence': 6,
     'summary': 'Connect the Web Client to Hardware Peripherals',
@@ -19,9 +17,4 @@ This modules only contains the enabling framework. The actual devices drivers
 are found in other modules that must be installed separately. 
 
 """,
-    'depends': [],
-    'test': [
-    ],
-    'installable': True,
-    'auto_install': False,
 }
diff --git a/addons/hw_proxy/controllers/__init__.py b/addons/hw_proxy/controllers/__init__.py
index 8ee9bae18d9..f48716d3a69 100644
--- a/addons/hw_proxy/controllers/__init__.py
+++ b/addons/hw_proxy/controllers/__init__.py
@@ -1 +1,4 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
 import main
diff --git a/addons/hw_proxy/controllers/main.py b/addons/hw_proxy/controllers/main.py
index 0a75d114edb..6fab43f3ce4 100644
--- a/addons/hw_proxy/controllers/main.py
+++ b/addons/hw_proxy/controllers/main.py
@@ -1,22 +1,16 @@
 # -*- coding: utf-8 -*-
-import logging
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
 import commands
-import json
-import os
-import os.path
-import openerp
+import logging
 import time
-import random
-import subprocess
-import json
-import werkzeug
-import werkzeug.wrappers
+
+from odoo import http
+from odoo.http import request
+
 _logger = logging.getLogger(__name__)
 
 
-from openerp import http
-from openerp.http import request
-
 # Those are the builtin raspberry pi USB modules, they should
 # not appear in the list of connected devices.
 BANNED_DEVICES = set([