diff --git a/addons/crm_claim/crm_claim_view.xml b/addons/crm_claim/crm_claim_view.xml
index 820fb38e58a..9643a56bfe2 100644
--- a/addons/crm_claim/crm_claim_view.xml
+++ b/addons/crm_claim/crm_claim_view.xml
@@ -241,7 +241,7 @@
                     <attribute name="invisible">False</attribute>
                 </xpath>
                 <xpath expr="//page[@name='page_history']" position="inside">
-                    <group name="grp_claim" string="Claim">
+                    <group name="grp_claim" string="Claims">
                         <field name="claims_ids" colspan="4" nolabel="1">
                             <tree string="Partners Claim" editable="bottom">
                                 <field name="name"/>
diff --git a/addons/event/res_partner_view.xml b/addons/event/res_partner_view.xml
index 8e5ff480c2c..abeed0eca9b 100644
--- a/addons/event/res_partner_view.xml
+++ b/addons/event/res_partner_view.xml
@@ -16,7 +16,7 @@
                     <attribute name="invisible">False</attribute>
                 </xpath>
                 <xpath expr="//page[@name='page_history']" position="inside">
-                    <group name="grp_event" string="Event">
+                    <group name="grp_event" string="Events">
                         <field name="event_ids" colspan="4" nolabel="1">
                             <tree string="Events">
                                 <field name="name" string="Event"/>
diff --git a/addons/marketing_campaign/res_partner_view.xml b/addons/marketing_campaign/res_partner_view.xml
index 5b959625086..63c65ccd97f 100644
--- a/addons/marketing_campaign/res_partner_view.xml
+++ b/addons/marketing_campaign/res_partner_view.xml
@@ -12,7 +12,7 @@
                    <attribute name="invisible">False</attribute>
                 </xpath>
                 <xpath expr="//page[@name='page_history']" position="inside">
-                    <group name="grp_campaign" string="Campaign">
+                    <group name="grp_campaign" string="Campaigns">
                         <field name="workitem_ids" colspan="4" nolabel="1"/>
                     </group>
                 </xpath>