diff --git a/account_move_line_rma_order_line/__manifest__.py b/account_move_line_rma_order_line/__manifest__.py
index 1d1f37b5..a45402e0 100644
--- a/account_move_line_rma_order_line/__manifest__.py
+++ b/account_move_line_rma_order_line/__manifest__.py
@@ -4,7 +4,7 @@
 {
     "name": "Account Move Line Rma Order Line",
     "summary": "Introduces the rma order line to the journal items",
-    "version": "11.0.1.0.0",
+    "version": "12.0.1.0.0",
     "author": "Eficent, "
               "Odoo Community Association (OCA)",
     "website": "http://www.github.com/OCA/account-financial-tools",
diff --git a/account_move_line_rma_order_line/tests/test_account_move_line_rma_order_line.py b/account_move_line_rma_order_line/tests/test_account_move_line_rma_order_line.py
index d192ecbc..106253c6 100644
--- a/account_move_line_rma_order_line/tests/test_account_move_line_rma_order_line.py
+++ b/account_move_line_rma_order_line/tests/test_account_move_line_rma_order_line.py
@@ -60,7 +60,7 @@ class TestAccountMoveLineRmaOrderLine(common.SavepointCase):
             acc_type, name, code, cls.company)
         # Create Product
         cls.product = cls._create_product()
-        cls.product_uom_id = cls.env.ref('product.product_uom_unit')
+        cls.product_uom_id = cls.env.ref('uom.product_uom_unit')
         # Create users
         cls.rma_user = cls._create_user(
             'rma_user', [cls.group_rma_user,
@@ -252,7 +252,7 @@ class TestAccountMoveLineRmaOrderLine(common.SavepointCase):
             'description': 'Test refund',
         })
         make_refund.invoice_refund()
-        rma_line.refund_line_ids.invoice_id.invoice_validate()
+        rma_line.refund_line_ids.invoice_id.action_invoice_open()
         for aml in rma_line.refund_line_ids.invoice_id.move_id.line_ids:
             if aml.product_id == rma_line.product_id and aml.invoice_id:
                 self.assertEqual(