diff --git a/addons/coupon/__manifest__.py b/addons/coupon/__manifest__.py
index 84798bd6969..bc60daf3e21 100644
--- a/addons/coupon/__manifest__.py
+++ b/addons/coupon/__manifest__.py
@@ -21,9 +21,4 @@
         'demo/coupon_demo.xml',
     ],
     'installable': True,
-    'assets': {
-        'web.assets_backend': [
-            'coupon/static/**/*',
-        ],
-    }
 }
diff --git a/addons/coupon/static/src/js/coupon.js b/addons/coupon/static/src/js/coupon.js
deleted file mode 100644
index 8e2b01b8a3c..00000000000
--- a/addons/coupon/static/src/js/coupon.js
+++ /dev/null
@@ -1,30 +0,0 @@
-odoo.define("coupon.CouponGenerateWizard", function (require) {
-    "use strict";
-
-    const FormController = require('web.FormController');
-    const FormView = require('web.FormView');
-    const viewRegistry = require('web.view_registry');
-
-    const CouponGenerateFormController = FormController.extend({
-
-        /**
-         * Display the domain selector popover outside the modal without scroll on modal.
-         * @override
-         */
-        on_attach_callback() {
-            this._super(...arguments);
-            this.el.closest('.modal-body').style.overflow = 'visible';
-        },
-    });
-
-    const couponGenerateWizard = FormView.extend({
-        config: _.extend({}, FormView.prototype.config, {
-            Controller: CouponGenerateFormController,
-        }),
-    });
-
-    viewRegistry.add('coupons_generate_form', couponGenerateWizard);
-
-    return couponGenerateWizard;
-
-});
diff --git a/addons/coupon/wizard/coupon_generate_views.xml b/addons/coupon/wizard/coupon_generate_views.xml
index 55bff911d4c..3233b5350ef 100644
--- a/addons/coupon/wizard/coupon_generate_views.xml
+++ b/addons/coupon/wizard/coupon_generate_views.xml
@@ -4,7 +4,7 @@
         <field name="name">coupon.generate.wizard.form</field>
         <field name="model">coupon.generate.wizard</field>
         <field name="arch" type="xml">
-            <form string="Generate Coupons" js_class="coupons_generate_form">
+            <form string="Generate Coupons">
                 <group>
                     <field name="has_partner_email" invisible="1"/>
                     <field name="generation_type" widget="radio"/>