diff --git a/addons/mail/static/src/css/mail.css b/addons/mail/static/src/css/mail.css
index e4e112cdfaf..fb67c77a3f2 100644
--- a/addons/mail/static/src/css/mail.css
+++ b/addons/mail/static/src/css/mail.css
@@ -545,7 +545,16 @@
     text-align: center;
     width:100%;
 }
-.openerp .oe_followers button.oe_follower.oe_following{
+.openerp .oe_followers button.oe_invite{
+    margin: 0;
+    padding: 2px 8px;
+    position: relative;
+    top: -2px;
+    font-size: 12px;
+    text-shadow: none;
+}
+.openerp .oe_followers button.oe_follower.oe_following,
+.openerp .oe_followers button.oe_invite{
     color: white;
     background-color: #3465A4;
     background-image: -webkit-linear-gradient(top, #729FCF, #3465A4);
diff --git a/addons/mail/static/src/js/mail_followers.js b/addons/mail/static/src/js/mail_followers.js
index 9f88116acc7..b02f4936474 100644
--- a/addons/mail/static/src/js/mail_followers.js
+++ b/addons/mail/static/src/js/mail_followers.js
@@ -215,21 +215,13 @@ openerp_mail_followers = function(session, mail) {
         /** Display subtypes: {'name': default, followed} */
         display_subtypes:function (data) {
             var self = this;
-            var subtype_list_ul = this.$('.oe_subtype_list');
-            subtype_list_ul.empty();
+            this.$('.oe_subtype_list').empty();
             var records = data[this.view.datarecord.id || this.view.dataset.ids[0]].message_subtype_data;
-            var nb_subtype = 0;
-            _(records).each(function (record) {nb_subtype++;});
-            if (nb_subtype > 1) {
-                this.$('hr').show();
-                _(records).each(function (record, record_name) {
-                    record.name = record_name;
-                    record.followed = record.followed || undefined;
-                    $(session.web.qweb.render('mail.followers.subtype', {'record': record})).appendTo( self.$('.oe_subtype_list') );
-                });
-            } else {
-                this.$('hr').hide();
-            }
+            _(records).each(function (record, record_name) {
+                record.name = record_name;
+                record.followed = record.followed || undefined;
+                $(session.web.qweb.render('mail.followers.subtype', {'record': record})).appendTo( self.$('.oe_subtype_list') );
+            });
         },
 
         do_follow: function () {
diff --git a/addons/mail/static/src/xml/mail_followers.xml b/addons/mail/static/src/xml/mail_followers.xml
index 459f13155a0..5eb9c1c0e8d 100644
--- a/addons/mail/static/src/xml/mail_followers.xml
+++ b/addons/mail/static/src/xml/mail_followers.xml
@@ -17,10 +17,9 @@
             </t>
             <div class="oe_subtype_list"></div>
         </div>
-        <hr size="2"></hr>
         <div class='oe_follower_title_box'>
             <h4 class='oe_follower_title'>Followers</h4>
-            <a t-if="widget.view_is_editable" href='#' class="oe_invite">Add others</a>
+            <button t-if="widget.view_is_editable" href='#' class="oe_invite">Invite user</button>
         </div>
         <div class="oe_follower_list"></div>
     </div>