diff --git a/addons/crm_partner_assign/report/crm_lead_report_view.xml b/addons/crm_partner_assign/report/crm_lead_report_view.xml
index 1a012252966..2a6e2978a1c 100644
--- a/addons/crm_partner_assign/report/crm_lead_report_view.xml
+++ b/addons/crm_partner_assign/report/crm_lead_report_view.xml
@@ -35,7 +35,7 @@
                         <filter string="Priority"  icon="terp-rating-rated" domain="[]" context="{'group_by':'priority'}" />
                         <filter string="Status" icon="terp-stock_effects-object-colorize" domain="[]" context="{'group_by':'state'}" />
                         <filter string="Company" icon="terp-go-home" domain="[]" context="{'group_by':'company_id'}" />
-                        <filter string="Assign Date" icon="terp-go-today" domain="[]" name="group_partner_date" ontext="{'group_by':'date_assign'}"/>
+                        <filter string="Assign Date" icon="terp-go-today" domain="[]" name="group_partner_date" context="{'group_by':'date_assign'}"/>
                         <filter string="Day" icon="terp-go-today" domain="[]" context="{'group_by':'day'}"/>
                         <filter string="Month" icon="terp-go-month" domain="[]" context="{'group_by':'month'}" />
                         <filter string="Year" icon="terp-go-year" domain="[]" context="{'group_by':'year'}" />