diff --git a/addons/mail_gateway/res_partner_view.xml b/addons/mail_gateway/res_partner_view.xml
index e10b63dd857..b3d956f9fc1 100644
--- a/addons/mail_gateway/res_partner_view.xml
+++ b/addons/mail_gateway/res_partner_view.xml
@@ -9,7 +9,7 @@
              <field name="type">form</field>
              <field name="inherit_id" ref="base.view_partner_form"/>
              <field name="arch" type="xml">
-                 <xpath expr="/form/notebook/page[@string='History']"position="attributes">
+                 <xpath expr="/form/notebook/page[@string='History']" position="attributes">
                      <attribute name="invisible">False</attribute>
                  </xpath>
              </field>
diff --git a/addons/marketing_campaign/res_partner_view.xml b/addons/marketing_campaign/res_partner_view.xml
index e79f6d59d0d..fbcaa55e14f 100644
--- a/addons/marketing_campaign/res_partner_view.xml
+++ b/addons/marketing_campaign/res_partner_view.xml
@@ -9,7 +9,7 @@
            <field name="type">form</field>
            <field name="inherit_id" ref="base.view_partner_form"/>
            <field name="arch" type="xml">
-                <xpath expr="/form/notebook/page[@string='History']"position="attributes">
+                <xpath expr="/form/notebook/page[@string='History']" position="attributes">
                    <attribute name="invisible">False</attribute>
                 </xpath>
            </field>
diff --git a/addons/project/res_partner_view.xml b/addons/project/res_partner_view.xml
index 04250adfe1c..dc0226ba50e 100644
--- a/addons/project/res_partner_view.xml
+++ b/addons/project/res_partner_view.xml
@@ -9,7 +9,7 @@
             <field name="type">form</field>
             <field name="inherit_id" ref="base.view_partner_form"/>
             <field name="arch" type="xml">
-                <xpath expr="/form/notebook/page[@string='History']"position="attributes">
+                <xpath expr="/form/notebook/page[@string='History']" position="attributes">
                    <attribute name="invisible">False</attribute>
                 </xpath>
              </field>