diff --git a/hotel_channel_connector/models/__init__.py b/hotel_channel_connector/models/__init__.py
index 612e9674c..f4c5970b6 100644
--- a/hotel_channel_connector/models/__init__.py
+++ b/hotel_channel_connector/models/__init__.py
@@ -14,3 +14,5 @@ from . import inherited_hotel_folio
 from . import channel_ota_info
 from . import hotel_channel_connector_issue
 from . import inherited_hotel_board_service_room_type
+from . import inherited_hotel_room_type_class
+from . import inherited_hotel_room
\ No newline at end of file
diff --git a/hotel_channel_connector/models/hotel_room_type/common.py b/hotel_channel_connector/models/hotel_room_type/common.py
index 758a88bf2..883cb41f7 100644
--- a/hotel_channel_connector/models/hotel_room_type/common.py
+++ b/hotel_channel_connector/models/hotel_room_type/common.py
@@ -133,6 +133,7 @@ class ChannelHotelRoomType(models.Model):
                 deleter = work.component(usage='hotel.room.type.deleter')
                 deleter.delete_room(self)
 
+
 class HotelRoomType(models.Model):
     _inherit = 'hotel.room.type'
 
diff --git a/hotel_channel_connector/models/inherited_hotel_room.py b/hotel_channel_connector/models/inherited_hotel_room.py
new file mode 100644
index 000000000..c03345004
--- /dev/null
+++ b/hotel_channel_connector/models/inherited_hotel_room.py
@@ -0,0 +1,35 @@
+# Copyright 2019 Pablo Q. Barriuso <pabloqb@gmail.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import models, api
+
+
+class HotelRoom(models.Model):
+    _inherit = 'hotel.room'
+
+    @api.multi
+    def write(self, vals):
+        """
+        Update default availability for segmentation management
+        """
+        if vals.get('room_type_id'):
+            room_type_ids = []
+            for record in self:
+                room_type_ids.append({
+                    'new_room_type_id': vals.get('room_type_id'),
+                    'old_room_type_id': record.room_type_id.id,
+                })
+
+            res = super().write(vals)
+
+            for item in room_type_ids:
+                if item['new_room_type_id']  != item['old_room_type_id']:
+                    self.env['channel.hotel.room.type'].search(
+                        [('odoo_id', '=', item['old_room_type_id'])]
+                    )._onchange_availability()
+                    self.env['channel.hotel.room.type'].search(
+                        [('odoo_id', '=', item['new_room_type_id'])]
+                    )._onchange_availability()
+        else:
+            res = super().write(vals)
+        return res