diff --git a/base_user_role/__openerp__.py b/base_user_role/__openerp__.py
index 1482f0b53..cad49b7bf 100644
--- a/base_user_role/__openerp__.py
+++ b/base_user_role/__openerp__.py
@@ -15,6 +15,7 @@
     ],
     'data': [
         'security/ir.model.access.csv',
+        'data/ir_module_category.xml',
         'data/ir_cron.xml',
         'views/role.xml',
         'views/user.xml',
diff --git a/base_user_role/data/ir_module_category.xml b/base_user_role/data/ir_module_category.xml
new file mode 100644
index 000000000..53a51f9a8
--- /dev/null
+++ b/base_user_role/data/ir_module_category.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2016 ABF OSIELL <http://osiell.com>
+     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
+<openerp>
+    <data>
+
+        <record model="ir.module.category" id="ir_module_category_role">
+            <field name='name'>User roles</field>
+        </record>
+
+    </data>
+</openerp>
diff --git a/base_user_role/models/role.py b/base_user_role/models/role.py
index 6cbf42b97..861539b85 100644
--- a/base_user_role/models/role.py
+++ b/base_user_role/models/role.py
@@ -24,6 +24,12 @@ class ResUsersRole(models.Model):
     user_ids = fields.One2many(
         'res.users', string=u"Users", compute='_compute_user_ids')
 
+    _defaults = {   # pylint: disable=attribute-deprecated
+        'category_id': api.model(
+            lambda cls: cls.env.ref(
+                'base_user_role.ir_module_category_role').id),
+    }
+
     @api.multi
     @api.depends('line_ids.user_id')
     def _compute_user_ids(self):