diff --git a/addons/portal_anonymous_survey/__init__.py b/addons/portal_anonymous_survey/__init__.py
deleted file mode 100644
index 6a3d1a7d32b..00000000000
--- a/addons/portal_anonymous_survey/__init__.py
+++ /dev/null
@@ -1 +0,0 @@
-import portal_anonymous_survey
\ No newline at end of file
diff --git a/addons/portal_anonymous_survey/__openerp__.py b/addons/portal_anonymous_survey/__openerp__.py
deleted file mode 100644
index a4594499843..00000000000
--- a/addons/portal_anonymous_survey/__openerp__.py
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-    'name': 'Anonymous portal for Survey',
-    'version': '0.1',
-    'category': 'Tools',
-    'complexity': 'easy',
-    'description': """
-This module adds authenticate options to survey and portal anonymous are installed.
-===================================================================================
-    """,
-    'author': 'OpenERP SA',
-    'depends': ['survey','portal_anonymous'],
-    'data': [
-        'portal_anonymous_survey_view.xml',
-    ],
-    'installable': True,
-    'auto_install': True,
-    'category': 'Hidden',
-}
\ No newline at end of file
diff --git a/addons/portal_anonymous_survey/portal_anonymous_survey.py b/addons/portal_anonymous_survey/portal_anonymous_survey.py
deleted file mode 100644
index 41c9f49ee46..00000000000
--- a/addons/portal_anonymous_survey/portal_anonymous_survey.py
+++ /dev/null
@@ -1,33 +0,0 @@
-# -*- encoding: utf-8 -*-
-##############################################################################
-#
-#    OpenERP, Open Source Management Solution
-#    Copyright (C) 2004-TODAY OpenERP S.A. <http: //www.openerp.com>
-#
-#    This program is free software: you can redistribute it and / or modify
-#    it under the terms of the GNU Affero General Public License as
-#    published by the Free Software Foundation, either version 3 of the
-#    License, or (at your option) any later version.
-#
-#    This program is distributed in the hope that it will be useful,
-#    but WITHOUT ANY WARRANTY; without even the implied warranty of
-#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#    GNU Affero General Public License for more details.
-#
-#    You should have received a copy of the GNU Affero General Public License
-#    along with this program.  If not, see <http: //www.gnu.org/licenses/>.
-#
-##############################################################################
-
-from openerp.osv import fields, osv
-
-
-class portal_anonymous_survey(osv.osv):
-    _inherit = "survey"
-    _defaults = {
-        'authenticate': False,
-    }
-
-portal_anonymous_survey()
-
-# vim: exp and tab: smartindent: tabstop=4: softtabstop=4: shiftwidth=4:
diff --git a/addons/portal_anonymous_survey/portal_anonymous_survey_view.xml b/addons/portal_anonymous_survey/portal_anonymous_survey_view.xml
deleted file mode 100644
index 9dfdef0afa5..00000000000
--- a/addons/portal_anonymous_survey/portal_anonymous_survey_view.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<openerp>
-    <data>
-        <record id="portal_anonymous_survey_view_form" model="ir.ui.view">
-            <field name="name">portal.anonymous.survey</field>
-            <field name="model">survey</field>
-            <field name="inherit_id" ref="survey.survey_form"/>
-            <field name="arch" type="xml">
-                <xpath expr="//div[@name='authenticate']" position="replace">
-                    <field name="authenticate"/>
-                </xpath>
-            </field>
-        </record>
-    </data>
-</openerp>
\ No newline at end of file