diff --git a/addons/mail/mail_group_view.xml b/addons/mail/mail_group_view.xml
index 3bd2efe9ae6..1582ffe29b2 100644
--- a/addons/mail/mail_group_view.xml
+++ b/addons/mail/mail_group_view.xml
@@ -51,7 +51,7 @@
             <field name="priority" eval="10"/>
             <field name="arch" type="xml">
                 <form string="Group Form" layout="manual">
-                    <sheet layout="auto" class="openerp_vive_les_frites">
+                    <sheet layout="auto" class="openerp_mail_group_sheet">
                         <group colspan="4" col="4">
                             <group colspan="1" col="2">
                                 <field name="photo" widget='image' nolabel="1" on_change="onchange_photo(photo)"/>
diff --git a/addons/mail/static/src/css/mail_group.css b/addons/mail/static/src/css/mail_group.css
index 05656a0b431..e2459a02333 100644
--- a/addons/mail/static/src/css/mail_group.css
+++ b/addons/mail/static/src/css/mail_group.css
@@ -6,12 +6,12 @@ div.oe_mail_group_advanced_details {
   display: none;
 }
  
-.oe_form_sheetbg.openerp_vive_les_frites {
+.oe_form_sheetbg.openerp_mail_group_sheet {
   min-height: 0px;
   max-height: none;
 }
  
-.oe_form_sheetbg.openerp_vive_les_frites .oe_form_sheet {
+.oe_form_sheetbg.openerp_mail_group_sheet .oe_form_sheet {
   min-height: 0px;
   max-height: none;
 }