diff --git a/rma_account/wizards/rma_add_invoice.xml b/rma_account/wizards/rma_add_invoice.xml
index 0ecb13ab..76023bd8 100644
--- a/rma_account/wizards/rma_add_invoice.xml
+++ b/rma_account/wizards/rma_add_invoice.xml
@@ -21,7 +21,7 @@
                         <field name="name"/>
                         <field name="account_id" groups="account.group_account_user"/>
                         <field name="quantity"/>
-                        <field name="uom_id" groups="product.group_uom"/>
+                        <field name="uom_id" groups="uom.group_uom"/>
                         <field name="price_unit"/>
                         <field name="discount" groups="sale.group_discount_per_so_line"/>
                         <field name="price_subtotal"/>
@@ -60,7 +60,7 @@
                         <field name="name"/>
                         <field name="account_id" groups="account.group_account_user"/>
                         <field name="quantity"/>
-                        <field name="uom_id" groups="product.group_uom"/>
+                        <field name="uom_id" groups="uom.group_uom"/>
                         <field name="price_unit"/>
                         <field name="discount" groups="sale.group_discount_per_so_line"/>
                         <field name="price_subtotal"/>
diff --git a/rma_account/wizards/rma_refund.xml b/rma_account/wizards/rma_refund.xml
index 52285b66..ab9019ef 100644
--- a/rma_account/wizards/rma_refund.xml
+++ b/rma_account/wizards/rma_refund.xml
@@ -21,7 +21,7 @@
                         <field name="product"/>
                         <field name="name"/>
                         <field name="product_qty"/>
-                        <field name="uom_id" groups="product.group_uom"/>
+                        <field name="uom_id" groups="uom.group_uom"/>
                         <field name="qty_to_refund" readonly="0"/>
                     </tree>
                 </field>