diff --git a/hibou_professional/__manifest__.py b/hibou_professional/__manifest__.py
index 8ae152c3..e8594adf 100644
--- a/hibou_professional/__manifest__.py
+++ b/hibou_professional/__manifest__.py
@@ -13,11 +13,16 @@ Hibou Professional Support and Billing
     """,
     'website': 'https://hibou.io/',
     'data': [
-        'views/webclient_templates.xml',
-    ],
-    'qweb': [
-        'static/src/xml/templates.xml',
     ],
+    'assets': {
+        'web.assets_qweb': [
+            'hibou_professional/static/src/xml/templates.xml',
+        ],
+        'web.assets_backend': [
+            'hibou_professional/static/src/css/web.css',
+            'hibou_professional/static/src/js/core.js',
+        ],
+    },
     'installable': True,
     'auto_install': True,
     'license': 'OPL-1',
diff --git a/hibou_professional/static/src/xml/templates.xml b/hibou_professional/static/src/xml/templates.xml
index 161cb124..74081206 100644
--- a/hibou_professional/static/src/xml/templates.xml
+++ b/hibou_professional/static/src/xml/templates.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
     <t t-name="HibouProfessionalSystrayWidget">
-        <li class="hibou_professional_systray o_mail_systray_item">
-            <a class="dropdown-toggle o-no-caret" data-toggle="dropdown" aria-expanded="false" data-flip="false" data-display="static" href="#">
+        <div class="hibou_professional_systray o_mail_systray_item dropdown">
+            <a class="dropdown-toggle o-no-caret o-dropdown--narrow" data-toggle="dropdown" aria-expanded="false" data-flip="false" data-display="static" href="#" role="button">
                 <img t-if="! (widget.expiring || widget.expired)" class="hibou-icon-small" width="16px" height="16px" src="/hibou_professional/static/src/img/hibou_icon_small.png" alt="Hibou Icon"/>
                 <i class="fa fa-exclamation-triangle" t-if="widget.expiring || widget.expired"/>
                 <span class="expiration_message" t-if="widget.expiring" t-esc="widget.expiring"/>
@@ -131,6 +131,6 @@
                     </div>
                 </div>
             </div>
-        </li>
+        </div>
     </t>
 </templates>
\ No newline at end of file
diff --git a/hibou_professional/views/webclient_templates.xml b/hibou_professional/views/webclient_templates.xml
deleted file mode 100644
index aecb5ae6..00000000
--- a/hibou_professional/views/webclient_templates.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<odoo>
-    <template id="assets_backend" name="Hibou Professional" inherit_id="web.assets_backend" priority='15'>
-        <xpath expr="//script[last()]" position="after">
-            <script type="text/javascript" src="/hibou_professional/static/src/js/core.js"></script>
-        </xpath>
-        <xpath expr="//link[last()]" position="after">
-            <link rel="stylesheet" type="text/css" href="/hibou_professional/static/src/css/web.css"/>
-        </xpath>
-    </template>
-</odoo>
\ No newline at end of file