diff --git a/addons/hr_expense/hr_expense_view.xml b/addons/hr_expense/hr_expense_view.xml
index bd1c7b8fd8b..7807da48746 100644
--- a/addons/hr_expense/hr_expense_view.xml
+++ b/addons/hr_expense/hr_expense_view.xml
@@ -86,7 +86,7 @@
                                         <newline/>
                                         <field name="unit_amount"/>
                                         <field name="unit_quantity"/>
-                                        <field name="uom_id" on_change="onchange_product_id(product_id, uom_id, parent.employee_id)" widget="selection"/>
+                                        <field name="uom_id" on_change="onchange_product_id(product_id, uom_id, parent.employee_id)"/>
                                     </group>
                                     <group colspan="2" col="2" groups="analytic.group_analytic_accounting">
                                         <separator string="Customer Project" colspan="2"/>
diff --git a/addons/mrp/mrp_view.xml b/addons/mrp/mrp_view.xml
index 4f6f0c88d54..919080c42ca 100644
--- a/addons/mrp/mrp_view.xml
+++ b/addons/mrp/mrp_view.xml
@@ -322,11 +322,11 @@
                         <field name="code" select="1" string="Reference" groups="base.group_extended"/>
                         <newline/>
                         <field name="product_qty"/>
-                        <field name="product_uom" widget="selection"/>
+                        <field name="product_uom"/>
                         <field name="routing_id" widget="selection" groups="base.group_extended"/>
                         <newline/>
                         <field name="product_uos_qty" groups="product.group_uos" />
-                        <field name="product_uos" widget="selection" groups="product.group_uos"/>
+                        <field name="product_uos"  groups="product.group_uos"/>
                         <newline/>
                         <field name="type" groups="base.group_extended"/>
                         <field name="company_id" select="1" groups="base.group_multi_company" widget="selection"/>
@@ -568,7 +568,7 @@
                         <field name="product_id" on_change="product_id_change(product_id)"/>
                         <field name="product_qty"/>
                         <group colspan="2" col="3">
-                        <field name="product_uom" widget="selection"/>
+                        <field name="product_uom"/>
                         <button type="action"
                             icon="terp-accessories-archiver+"
                             name="%(mrp.action_change_production_qty)d"
@@ -592,7 +592,7 @@
                                 <tree colors="blue:state in ('draft');black:state in ('picking_except','confirmed','ready','in_production');gray:state in ('cancel','done') " string="Products to Consume">
                                     <field name="product_id" />
                                     <field name="product_qty"  string="Qty"/>
-                                    <field name="product_uom"  string="UOM" widget="selection"/>
+                                    <field name="product_uom"  string="UOM"/>
                                     <field name="location_id"  string="Source Loc."/>
                                     <field name="state" invisible="1"/>
                                     <button name="%(stock.move_consume)d"
@@ -611,7 +611,7 @@
                                    <tree colors="red:scrapped==True;blue:state in('draft');black:state in('picking_except','confirmed','ready','in_production');gray:state in('cancel') " string="Consumed Products" editable="bottom">
                                        <field name="product_id" readonly="1"/>
                                        <field name="product_qty" readonly="1" string="Qty"/>
-                                       <field name="product_uom" readonly="1" string="UOM" widget="selection"/>
+                                       <field name="product_uom" readonly="1" string="UOM"/>
                                        <field name="location_dest_id"  readonly="1" string="Destination Loc."/>
                                        <field name="prodlot_id" context="{'product_id': product_id}"/>
                                        <field name="state" invisible="1"/>
@@ -646,7 +646,7 @@
                                 <tree string="Products to Finish">
                                     <field name="product_id" />
                                     <field name="product_qty"  string="Qty"/>
-                                    <field name="product_uom"  string="UOM" widget="selection"/>
+                                    <field name="product_uom"  string="UOM"/>
                                     <field name="location_id"  string="Source Loc." />
                                     <field name="state" invisible="1"/>
                                     <button name="%(stock.action_partial_move)d" 
@@ -665,7 +665,7 @@
                                    <tree colors="red:scrapped==True;blue:state in('draft');black:state in('picking_except','confirmed','ready','in_production');gray:state in('cancel','done') " string="Finished Products" editable="bottom">
                                        <field name="product_id" readonly="1"/>
                                        <field name="product_qty" readonly="1" string="Qty"/>
-                                       <field name="product_uom" readonly="1" string="UOM" widget="selection"/>
+                                       <field name="product_uom" readonly="1" string="UOM"/>
                                        <field name="location_dest_id"  readonly="1" string="Destination Loc." widget="selection"/>
                                        <field name="prodlot_id" context="{'product_id': product_id}"/>
                                        <field name="scrapped" invisible="1"/>
diff --git a/addons/procurement/procurement_view.xml b/addons/procurement/procurement_view.xml
index 96b96f3af21..a2274d3326a 100644
--- a/addons/procurement/procurement_view.xml
+++ b/addons/procurement/procurement_view.xml
@@ -63,10 +63,10 @@
                         <field name="product_id" on_change="onchange_product_id(product_id)"/>
                         <field name="location_id" domain="[('usage','=','internal')]"/>
                         <field name="product_qty"/>
-                        <field name="product_uom" widget="selection"/>
+                        <field name="product_uom"/>
 
                         <field name="product_uos_qty" groups="product.group_uos,base.group_extended"/>
-                        <field name="product_uos" widget="selection" groups="product.group_uos,base.group_extended"/>
+                        <field name="product_uos"  groups="product.group_uos,base.group_extended"/>
 
                         <separator colspan="4" string="Status"/>
                         <field colspan="4" name="message" readonly="1"/>
diff --git a/addons/product/product_view.xml b/addons/product/product_view.xml
index 2bd4e95f29d..4abf7983918 100644
--- a/addons/product/product_view.xml
+++ b/addons/product/product_view.xml
@@ -117,8 +117,8 @@
 
                             <group colspan="2" col="2" name="uom">
                                 <separator string="Unit of Measure" colspan="2"/>
-                                <field name="uom_id" on_change="onchange_uom(uom_id,uom_po_id)" widget="selection"/>
-                                <field name="uom_po_id" widget="selection" groups="base.group_extended"/>
+                                <field name="uom_id" on_change="onchange_uom(uom_id,uom_po_id)"/>
+                                <field name="uom_po_id" groups="base.group_extended"/>
                             </group>
 
                             <group colspan="2" col="2" name="uos" groups="product.group_uos">
@@ -459,7 +459,7 @@
                     <field name="product_name" groups="base.group_extended"/>
                     <field name="product_code" groups="base.group_extended"/>
                     <field name="min_qty"/>
-                    <field name="product_uom" widget="selection"/>
+                    <field name="product_uom"/>
                     <field name="delay"/>
                     <field name="company_id" groups="base.group_multi_company" widget="selection"/>
                     <field colspan="4" groups="base.group_extended" name="pricelist_ids" nolabel="1" widget="one2many_list">
diff --git a/addons/stock/stock_view.xml b/addons/stock/stock_view.xml
index c711993c3f8..864496f190b 100644
--- a/addons/stock/stock_view.xml
+++ b/addons/stock/stock_view.xml
@@ -691,7 +691,7 @@
                                                 string="Scrap" type="action" groups="base.group_extended"
                                                 icon="gtk-convert" context="{'scrap': True}"
                                                 states="draft,waiting,confirmed,assigned" colspan="1"/>
-                                        <field name="product_uom" string="Unit Of Measure" widget="selection" colspan="4"/>
+                                        <field name="product_uom" string="Unit Of Measure" colspan="4"/>
                                         <field name="product_uos_qty" groups="product.product_uos" colspan="4"/>
                                         <field groups="product.group_uos" name="product_uos" on_change="onchange_quantity(product_id, product_qty, product_uom, product_uos)" colspan="4"/>
                                         <field groups="base.group_extended" name="product_packaging"  domain="[('product_id','=',product_id)]" colspan="4"/>
@@ -884,7 +884,7 @@
                                                 string="Scrap" type="action"
                                                 icon="gtk-convert" context="{'scrap': True}"
                                                 states="draft,waiting,confirmed,assigned" colspan="1" groups="base.group_extended"/>
-                                        <field name="product_uom" string="Unit Of Measure" widget="selection" colspan="4" />
+                                        <field name="product_uom" string="Unit Of Measure" colspan="4" />
                                         <field name="product_uos_qty" groups="product.product_uos" colspan="4" />
                                         <field groups="product.group_uos" name="product_uos" on_change="onchange_quantity(product_id, product_qty, product_uom, product_uos)" colspan="4" />
                                         <field groups="base.group_extended" name="product_packaging"  domain="[('product_id','=',product_id)]" colspan="4" />
@@ -1104,7 +1104,7 @@
                                                 string="Scrap" type="action" groups="base.group_extended"
                                                 icon="gtk-convert" context="{'scrap': True}"
                                                 states="draft,waiting,confirmed,assigned" colspan="1"/>
-                                        <field name="product_uom" string="Unit Of Measure" widget="selection" colspan="4"/>
+                                        <field name="product_uom" string="Unit Of Measure" colspan="4"/>
                                         <field name="product_uos_qty" groups="product.product_uos" colspan="4"/>
                                         <field groups="product.group_uos" name="product_uos" on_change="onchange_quantity(product_id, product_qty, product_uom, product_uos)" colspan="4"/>
                                         <field groups="base.group_extended" name="product_packaging"  domain="[('product_id','=',product_id)]" colspan="4"/>
@@ -1359,7 +1359,7 @@
                     <group colspan="4" col="7">
                         <field name="product_id" on_change="onchange_product_id(product_id,location_id,location_dest_id, False)"/>
                         <field name="product_qty" on_change="onchange_quantity(product_id, product_qty, product_uom, product_uos)"/>
-                        <field name="product_uom" string="Unit Of Measure" widget="selection"/>
+                        <field name="product_uom" string="Unit Of Measure"/>
                         <button name="%(stock.move_scrap)d" groups="base.group_extended"
                                 string="Scrap" type="action"
                                 icon="gtk-convert" context="{'scrap': True}"
@@ -1555,7 +1555,7 @@
                     <group colspan="4" col="7">
                         <field name="product_id" on_change="onchange_product_id(product_id,location_id,location_dest_id, False)"/>
                         <field name="product_qty" on_change="onchange_quantity(product_id, product_qty, product_uom, product_uos)"/>
-                        <field name="product_uom" string="Unit Of Measure" widget="selection"/>
+                        <field name="product_uom" string="Unit Of Measure"/>
                         <button name="%(stock.move_scrap)d" groups="base.group_extended"
                                 string="Scrap" type="action"
                                 icon="gtk-convert" context="{'scrap': True}"