diff --git a/addons/project_timesheet/report/task_report_view.xml b/addons/project_timesheet/report/task_report_view.xml
index 2c8a34c656e..37d7b1486f9 100644
--- a/addons/project_timesheet/report/task_report_view.xml
+++ b/addons/project_timesheet/report/task_report_view.xml
@@ -9,20 +9,6 @@
 
         <!-- Report for Users' Timesheet and Task Hours per Month -->
 
-        <record id="view_report_timesheet_task_user_tree" model="ir.ui.view">
-            <field name="name">report.timesheet.task.user.tree</field>
-            <field name="model">report.timesheet.task.user</field>
-            <field name="arch" type="xml">
-                <tree string="Timesheet/Task hours Report Per Month" >
-                    <field name="name"/>
-                    <field name="year" invisible="1"/>
-                    <field name="month" invisible="1"/>
-                    <field name="user_id"/>
-                    <field name="timesheet_hrs" widget="float_time" />
-                    <field name="task_hrs"  widget="float_time"/>
-                </tree>
-            </field>
-        </record>
       <record id="view_report_timesheet_task_user_search" model="ir.ui.view">
             <field name="name">report.timesheet.task.user.search</field>
             <field name="model">report.timesheet.task.user</field>
@@ -55,7 +41,7 @@
             <field name="name">Task Hours Per Month</field>
             <field name="res_model">report.timesheet.task.user</field>
             <field name="view_type">form</field>
-            <field name="view_mode">tree,graph</field>
+            <field name="view_mode">graph</field>
             <field name="context">{'search_default_year':1,'search_default_month':1, 'search_default_group_user_id':1}</field>
         </record>
         <menuitem id="menu_timesheet_task_user" parent="hr.menu_hr_reporting_timesheet"