diff --git a/addons/account_asset/report/account_asset_report_view.xml b/addons/account_asset/report/account_asset_report_view.xml
index c0055773bea..4655172572c 100644
--- a/addons/account_asset/report/account_asset_report_view.xml
+++ b/addons/account_asset/report/account_asset_report_view.xml
@@ -2,33 +2,11 @@
 <openerp>
 <data>
 
-    <record model="ir.ui.view" id="view_asset_asset_report_tree">
-        <field name="name">asset.asset.report.tree</field>
-        <field name="model">asset.asset.report</field>
-        <field name="arch" type="xml">
-            <tree string="Assets" create="false">
-                <field name="name" invisible="1"/>
-                <field name="asset_id" invisible="1"/>
-                <field name="asset_category_id" invisible="1"/>
-                <field name="state"  invisible="1"/>
-                <field name="purchase_date" invisible="1"/>
-                <field name="depreciation_date" invisible="1"/>
-                <field name="move_check" invisible="1"/>
-                <field name="company_id" invisible="1"/>
-                <field name="nbr" sum="# of Depreciation Lines"/>
-                <field name="gross_value"/>
-                <field name="depreciation_value" sum="Amount of Depreciation Lines"/>
-                <field name="posted_value"/>
-                <field name="unposted_value" invisible="not context.get('unposted_value_visible', True)"/>
-            </tree>
-        </field>
-    </record>
-    
     <record model="ir.ui.view" id="action_account_asset_report_graph">
         <field name="name">asset.asset.report.graph</field>
         <field name="model">asset.asset.report</field>
         <field name="arch" type="xml">
-            <graph string="Assets Analysis" type="bar">
+            <graph string="Assets Analysis" type="pivot">
                 <field name="asset_id"/>
                 <field name="depreciation_value"/>
             </graph>
@@ -69,7 +47,7 @@
         <field name="name">Assets Analysis</field>
         <field name="res_model">asset.asset.report</field>
         <field name="view_type">form</field>
-        <field name="view_mode">tree,graph</field>
+        <field name="view_mode">graph</field>
         <field name="search_view_id" ref="view_asset_asset_report_search"/>
         <field name="context">{'search_default_year':1,'search_default_this_month':1,'search_default_asset_category':1, 'search_default_posted':1, 'group_by':[], 'group_by_no_leaf':1}</field>
         <field name="help" type="html">