diff --git a/addons/crm/crm_opportunity_view.xml b/addons/crm/crm_opportunity_view.xml
index ec41af2f3e4..f43eeda67a3 100644
--- a/addons/crm/crm_opportunity_view.xml
+++ b/addons/crm/crm_opportunity_view.xml
@@ -86,7 +86,7 @@
                 </group>
                 <notebook colspan="4">
                 <page string="Opportunity">
-                    <group col="3" colspan="2">
+                    <group col="4" colspan="2">
                         <separator colspan="4" string="Contacts"/>
                         <field name="partner_id" select="1"
                             on_change="onchange_partner_id(partner_id, email_from)"