diff --git a/web_widget_open_tab/__manifest__.py b/web_widget_open_tab/__manifest__.py
index 975f0ccf5..3f359385d 100644
--- a/web_widget_open_tab/__manifest__.py
+++ b/web_widget_open_tab/__manifest__.py
@@ -5,11 +5,13 @@
     "name": "Widget Open on new Tab",
     "summary": """
         Allow to open record from trees on new tab from tree views""",
-    "version": "14.0.1.0.0",
+    "version": "15.0.1.0.0",
     "license": "AGPL-3",
     "author": "Creu Blanca,Odoo Community Association (OCA)",
     "website": "https://github.com/OCA/web",
     "depends": ["web"],
-    "data": ["templates/assets.xml"],
     "demo": ["demo/res_users_view.xml"],
+    "assets": {
+        "web.assets_backend": ["web_widget_open_tab/static/src/js/widget.js"],
+    },
 }
diff --git a/web_widget_open_tab/templates/assets.xml b/web_widget_open_tab/templates/assets.xml
deleted file mode 100644
index 97e125800..000000000
--- a/web_widget_open_tab/templates/assets.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<odoo>
-    <template
-        id="assets_backend"
-        name="tree icon assets"
-        inherit_id="web.assets_backend"
-    >
-        <xpath expr="." position="inside">
-            <script
-                type="text/javascript"
-                src="/web_widget_open_tab/static/src/js/widget.js"
-            />
-        </xpath>
-    </template>
-</odoo>