diff --git a/addons/document_caldav/__init__.py b/addons/document_caldav/__init__.py
deleted file mode 100644
index d764dfca72d..00000000000
--- a/addons/document_caldav/__init__.py
+++ /dev/null
@@ -1,23 +0,0 @@
-# -*- coding: utf-8 -*-
-##############################################################################
-#    
-#    OpenERP, Open Source Management Solution
-#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
-#
-#    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/>.     
-#
-##############################################################################
-
-import document_caldav
-# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
diff --git a/addons/document_caldav/__terp__.py b/addons/document_caldav/__terp__.py
deleted file mode 100644
index d7480c734bd..00000000000
--- a/addons/document_caldav/__terp__.py
+++ /dev/null
@@ -1,37 +0,0 @@
-# -*- coding: utf-8 -*-
-##############################################################################
-#
-#    OpenERP, Open Source Management Solution
-#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
-#
-#    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/>.
-#
-##############################################################################
-
-
-{
-    'name': 'Support for caldav based on Document Management System',
-    'version': '1.0',
-    'category': 'Generic Modules/Others',
-    'description': """Allows to synchronise calendars with others applications.""",
-    'author': 'Tiny',
-    'website': 'http://www.openerp.com',
-    'depends': ['caldav','document_webdav', 'crm'],
-    'init_xml': ['document_data.xml'],
-    'update_xml': ['document_view.xml'],
-    'demo_xml': ['document_demo.xml'],
-    'installable': True,
-    'active': False,
-}
-# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
diff --git a/addons/document_caldav/document_caldav.py b/addons/document_caldav/document_caldav.py
deleted file mode 100644
index 01af5d0d345..00000000000
--- a/addons/document_caldav/document_caldav.py
+++ /dev/null
@@ -1,60 +0,0 @@
-# -*- coding: utf-8 -*-
-##############################################################################
-#    
-#    OpenERP, Open Source Management Solution
-#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
-#
-#    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 document.nodes import node_content
-from osv import osv, fields
-from osv.orm import except_orm
-import base64
-import os
-
-class document_directory_content(osv.osv):
-    _inherit = 'document.directory.content'    
-    _columns = {
-        'object_id': fields.many2one('ir.model', 'Object', required=True),        
-    }
-
-    def process_write(self, cr, uid, node, data, context=None):
-        if node.extension != '.ics':
-            return super(document_directory_content, self).process_write(cr, uid, node, data, context)
-        content = self.browse(cr, uid, node.cnt_id, context)
-        fobj = self.pool.get(content.object_id.model)
-        if not context:
-            context = {}
-        fobj.import_cal(cr, uid, base64.encodestring(data), context=context)
-        return True
-
-    def process_read(self, cr, uid, node, context=None):
-        ctx = (context or {})
-        ctx.update(node.context.context.copy())
-        ctx.update(node.dctx)
-        content = self.browse(cr, uid, node.cnt_id, ctx)
-        obj_class = self.pool.get(content.object_id.model)
-        domain = []
-        if node.act_id:
-            domain.append(('id','=',node.act_id))
-        # print "process read clause:",domain
-        ids = obj_class.search(cr, uid, domain, context=ctx)
-        ctx.update({'model': content.object_id.model})
-        s = obj_class.export_cal(cr, uid, ids, context=ctx)
-        return s
-document_directory_content()
-# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
-
diff --git a/addons/document_caldav/document_data.xml b/addons/document_caldav/document_data.xml
deleted file mode 100644
index aa9009aadb1..00000000000
--- a/addons/document_caldav/document_data.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0"?>
-<openerp>
-<data>
-
-    <record model="document.directory.content.type" id="ics">
-        <field name="code">.ics</field>
-        <field name="name">ICS Calendar</field>
-        <field name="mimetype">text/calendar</field>
-    </record>
-</data> 
-    
-</openerp>
diff --git a/addons/document_caldav/document_demo.xml b/addons/document_caldav/document_demo.xml
deleted file mode 100644
index 6a0e4d10d7b..00000000000
--- a/addons/document_caldav/document_demo.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0"?>
-<openerp>
-<data noupdate="1">    
-
-    <record model="document.directory" id="dir_calendars">
-        <field name="name">Meeting Calendars</field>
-    </record>
-
-    <record model="document.directory.content" id="dir_content_calendar">
-        <field name="name">Meeting Calendars</field>
-        <field name="suffix">meetings</field>
-        <field name="directory_id" ref="dir_calendars"/>
-        <field name="extension">.ics</field>
-        <field name="include_name" eval="False"/>
-        <field name="object_id" ref="crm.model_crm_meeting"/>        
-    </record> 
-
-</data>
-</openerp>
diff --git a/addons/document_caldav/document_view.xml b/addons/document_caldav/document_view.xml
deleted file mode 100644
index ce937d1e286..00000000000
--- a/addons/document_caldav/document_view.xml
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version="1.0"?>
-<openerp>
-<data>
-
-    <record model="ir.ui.view" id="view_document_directory_form_1">
-        <field name="name">document.directory</field>
-        <field name="model">document.directory</field>
-        <field name="type">form</field>
-        <field name="inherit_id" ref="document.view_document_directory_form"/>
-        <field name="arch" type="xml">
-            <field name="include_name" position="after">
-                <field name="object_id"/>                
-            </field>
-        </field>
-    </record> 
-    
-</data>
-</openerp>