diff --git a/customize.dist/translations/messages.fr.js b/customize.dist/translations/messages.fr.js
index 1effcfca7..8d8abb73b 100644
--- a/customize.dist/translations/messages.fr.js
+++ b/customize.dist/translations/messages.fr.js
@@ -278,6 +278,10 @@ define(function () {
     out.contacts_info3 = "Double-cliquer sur son nom pour voir son profil";
     out.contacts_info4 = "Chaque participant peut nettoyer définitivement l'historique d'une discussion";
 
+    out.contacts_removeHistoryTitle = "Supprimer l'historique du chat";
+    out.contacts_confirmRemoveHistory = 'Êtes-vous sûr de vouloir supprimer définitivement l\'historique de votre chat ? Les messages ne pourront pas être restaurés.';
+    out.contacts_removeHistoryServerError = 'Une erreur est survenue lors de la supprimer de l\'historique du chat. Veuillez réessayer plus tard.';
+
     // File manager
 
     out.fm_rootName = "Documents";
diff --git a/customize.dist/translations/messages.js b/customize.dist/translations/messages.js
index 5c0b4c25f..a01f06cac 100644
--- a/customize.dist/translations/messages.js
+++ b/customize.dist/translations/messages.js
@@ -282,6 +282,7 @@ define(function () {
     out.contacts_info3 = "Double-click their icon to view their profile";
     out.contacts_info4 = "Either participant can clear permanently a chat history";
 
+    out.contacts_removeHistoryTitle = 'Clean the chat history';
     out.contacts_confirmRemoveHistory = 'Are you sure you want to permanently remove your chat history? Data cannot be restored';
     out.contacts_removeHistoryServerError = 'There was an error while removing your chat history. Try again later';
 
diff --git a/www/common/common-interface.js b/www/common/common-interface.js
index 43c07123b..7f3036216 100644
--- a/www/common/common-interface.js
+++ b/www/common/common-interface.js
@@ -299,11 +299,12 @@ define([
         var MutationObserver = window.MutationObserver;
         var addTippy = function (el) {
             if (el.nodeName === 'IFRAME') { return; }
+            var delay = typeof(AppConfig.tooltipDelay) === "number" ? AppConfig.tooltipDelay : 500;
             Tippy(el, {
                 position: 'bottom',
                 distance: 0,
                 performance: true,
-                delay: [500, 0]
+                delay: [delay, 0]
             });
         };
         var $body = $('body');
diff --git a/www/common/common-messaging.js b/www/common/common-messaging.js
index bfc983914..6349bca0f 100644
--- a/www/common/common-messaging.js
+++ b/www/common/common-messaging.js
@@ -284,15 +284,15 @@ define([
         var proxy = common.getProxy();
 
         var $header = $('<div>', {
-            'class': 'cp-contact-top-bar header',
+            'class': 'header',
         }).appendTo($container);
 
         var $avatar = $('<div>', {'class': 'avatar'}).appendTo($header);
 
         var $removeHistory = $('<span>', {
-            'class': 'remove-history fa fa-eraser'
+            'class': 'remove-history fa fa-eraser',
+            title: common.Messages.contacts_removeHistoryTitle
         })
-        // TODO set title
         .click(function () {
             Cryptpad.confirm(common.Messages.contacts_confirmRemoveHistory, function (yes) {
                 if (!yes) { return; }
diff --git a/www/common/cryptpad-common.js b/www/common/cryptpad-common.js
index 101695ef8..5b7e5a15a 100644
--- a/www/common/cryptpad-common.js
+++ b/www/common/cryptpad-common.js
@@ -1779,6 +1779,7 @@ define([
                 initialized = true;
 
                 updateLocalVersion();
+                common.addTooltips();
                 f(void 0, env);
                 if (typeof(window.onhashchange) === 'function') { window.onhashchange(); }
             }
@@ -1797,7 +1798,6 @@ define([
             store = common.store = env.store = storeObj;
 
             common.addDirectMessageHandler(common);
-            common.addTooltips();
 
             var proxy = getProxy();
             var network = getNetwork();
diff --git a/www/contacts/main.less b/www/contacts/main.less
index ac9af7c78..84d64ff68 100644
--- a/www/contacts/main.less
+++ b/www/contacts/main.less
@@ -112,24 +112,6 @@ body {
     }
 }
 
-.cp-contact-top-bar {
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-
-    .avatar,
-    .right-col {
-         flex:1 1 auto;
-    }
-    .remove-history {
-        height: 100%;
-
-        &:hover {
-            background-color: lighten(@bg-color, 20%);
-        }
-    }
-}
-
 #messaging {
     flex: 1;
     height: 100%;
@@ -140,7 +122,27 @@ body {
     }
     .header {
         background-color: lighten(@bg-color, 15%);
-        padding: 10px;
+        padding: 0;
+        display: flex;
+        justify-content: space-between;
+        align-items: center;
+        height: 50px;
+
+        .avatar,
+        .right-col {
+             flex:1 1 auto;
+        }
+        .remove-history {
+            height: 100%;
+            line-height: 30px;
+            padding: 10px;
+            &:hover {
+                background-color: rgba(50,50,50,0.3);
+            }
+        }
+        .avatar {
+            margin: 10px;
+        }
     }
     .chat {
         height: 100%;