diff --git a/addons/project_issue_sheet/project_issue_sheet_view.xml b/addons/project_issue_sheet/project_issue_sheet_view.xml
index a06bfe0cce2..677b7fd714c 100644
--- a/addons/project_issue_sheet/project_issue_sheet_view.xml
+++ b/addons/project_issue_sheet/project_issue_sheet_view.xml
@@ -14,7 +14,7 @@
                     <attribute name="on_change">on_change_project(project_id)</attribute>
                 </field>
                 <xpath expr="//notebook/page[@name='extra_info']" position="before">
-                    <page string="Timesheets">
+                    <page string="Timesheets" attrs="{'invisible': [('project_id', '=', False)]}">
                         <field name="timesheet_ids" colspan="4" nolabel="1" context="{'default_user_id' : uid, 'default_project_id': project_id}"
                                 groups="base.group_user">
                             <tree editable="top" string="Timesheet Activities">