diff --git a/addons/web/static/src/js/chrome.js b/addons/web/static/src/js/chrome.js
index f564d60c807..e4239157e7b 100644
--- a/addons/web/static/src/js/chrome.js
+++ b/addons/web/static/src/js/chrome.js
@@ -1177,7 +1177,7 @@ instance.web.WebClient = instance.web.Client.extend({
             if (browser_offset !== user_offset) {
                 var $icon = $(QWeb.render('WebClient.timezone_systray'));
                 $icon.on('click', function() {
-                    var notification = self.do_warn(_t("Timezone"), QWeb.render('WebClient.timezone_notification', {
+                    var notification = self.do_warn(_t("Timezone mismatch"), QWeb.render('WebClient.timezone_notification', {
                         user_timezone: instance.session.user_context.tz || 'UTC',
                         user_offset: user_offset,
                         browser_offset: browser_offset,
diff --git a/addons/web/static/src/xml/base.xml b/addons/web/static/src/xml/base.xml
index fddc0431c17..65c96d05323 100644
--- a/addons/web/static/src/xml/base.xml
+++ b/addons/web/static/src/xml/base.xml
@@ -463,7 +463,7 @@
     </div>
 </t>
 <t t-name="WebClient.timezone_systray">
-    <div class="oe_topbar_item oe_timezone_systray" title="Timezone offset mismatch">
+    <div class="oe_topbar_item oe_timezone_systray" title="Timezone mismatch">
         <span class="ui-icon ui-state-error ui-icon-alert"/>
     </div>
 </t>