diff --git a/rma_sale/__openerp__.py b/rma_sale/__manifest__.py
similarity index 96%
rename from rma_sale/__openerp__.py
rename to rma_sale/__manifest__.py
index 68635df2..0f440075 100644
--- a/rma_sale/__openerp__.py
+++ b/rma_sale/__manifest__.py
@@ -4,7 +4,7 @@
 
 {
     'name': 'RMA Sale',
-    'version': '9.0.1.0.0',
+    'version': '10.0.1.0.0',
     'license': 'LGPL-3',
     'category': 'RMA',
     'summary': 'Links RMA with Sales Orders',
diff --git a/rma_sale/models/rma_operation.py b/rma_sale/models/rma_operation.py
index 500aadf5..a00f9a8d 100644
--- a/rma_sale/models/rma_operation.py
+++ b/rma_sale/models/rma_operation.py
@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 # © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
-from openerp import fields, models
+from odoo import fields, models
 
 
 class RmaOperation(models.Model):
diff --git a/rma_sale/models/rma_order.py b/rma_sale/models/rma_order.py
index c1069c95..952bcbcc 100644
--- a/rma_sale/models/rma_order.py
+++ b/rma_sale/models/rma_order.py
@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 # © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
-from openerp import api, fields, models
+from odoo import api, fields, models
 
 
 class RmaOrder(models.Model):
diff --git a/rma_sale/models/rma_order_line.py b/rma_sale/models/rma_order_line.py
index 1bc144f5..581915ad 100644
--- a/rma_sale/models/rma_order_line.py
+++ b/rma_sale/models/rma_order_line.py
@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
 # © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
-from openerp import api, fields, models, _
-from openerp.exceptions import ValidationError
-from openerp.addons import decimal_precision as dp
+from odoo import api, fields, models, _
+from odoo.exceptions import ValidationError
+from odoo.addons import decimal_precision as dp
 
 
 class RmaOrderLine(models.Model):
diff --git a/rma_sale/models/sale_order_line.py b/rma_sale/models/sale_order_line.py
index 9ffa5400..0687c034 100644
--- a/rma_sale/models/sale_order_line.py
+++ b/rma_sale/models/sale_order_line.py
@@ -2,7 +2,7 @@
 # © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
 
-from openerp import api, fields, models
+from odoo import api, fields, models
 
 
 class SaleOrderLine(models.Model):
diff --git a/rma_sale/wizards/rma_add_sale.py b/rma_sale/wizards/rma_add_sale.py
index a3e3d323..b33ed36d 100644
--- a/rma_sale/wizards/rma_add_sale.py
+++ b/rma_sale/wizards/rma_add_sale.py
@@ -2,8 +2,8 @@
 # © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
 
-from openerp import api, fields, models
-from openerp.exceptions import ValidationError
+from odoo import api, fields, models
+from odoo.exceptions import ValidationError
 
 
 class RmaAddSale(models.TransientModel):
diff --git a/rma_sale/wizards/rma_make_picking.py b/rma_sale/wizards/rma_make_picking.py
index 848e6a11..85ec2f71 100644
--- a/rma_sale/wizards/rma_make_picking.py
+++ b/rma_sale/wizards/rma_make_picking.py
@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 # © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
-from openerp import api, fields, models
+from odoo import api, fields, models
 
 
 class RmaMakePicking(models.TransientModel):
diff --git a/rma_sale/wizards/rma_order_line_make_sale_order.py b/rma_sale/wizards/rma_order_line_make_sale_order.py
index aaf37f8d..dee5fb73 100644
--- a/rma_sale/wizards/rma_order_line_make_sale_order.py
+++ b/rma_sale/wizards/rma_order_line_make_sale_order.py
@@ -2,8 +2,8 @@
 # Copyright 2016 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl-3.0).
 
-import openerp.addons.decimal_precision as dp
-from openerp import _, api, exceptions, fields, models
+import odoo.addons.decimal_precision as dp
+from odoo import _, api, exceptions, fields, models
 
 
 class RmaLineMakeSaleOrder(models.TransientModel):
diff --git a/rma_sale/wizards/rma_refund.py b/rma_sale/wizards/rma_refund.py
index aa8f9af4..7ab7d032 100644
--- a/rma_sale/wizards/rma_refund.py
+++ b/rma_sale/wizards/rma_refund.py
@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 # © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
-from openerp import api, fields, models
+from odoo import api, fields, models
 
 
 class RmaRefund(models.TransientModel):