diff --git a/addons/website/static/src/js/content/snippets.animation.js b/addons/website/static/src/js/content/snippets.animation.js
index d3401a1f196..3135d19aeee 100644
--- a/addons/website/static/src/js/content/snippets.animation.js
+++ b/addons/website/static/src/js/content/snippets.animation.js
@@ -769,41 +769,6 @@ registry.backgroundVideo = publicWidget.Widget.extend({
     },
 });
 
-registry.ul = publicWidget.Widget.extend({
-    selector: 'ul.o_ul_folded, ol.o_ul_folded',
-    events: {
-        'click .o_ul_toggle_next': '_onToggleNextClick',
-        'click .o_ul_toggle_self': '_onToggleSelfClick',
-    },
-
-    //--------------------------------------------------------------------------
-    // Handlers
-    //--------------------------------------------------------------------------
-
-    /**
-     * Called when a "toggle next" ul is clicked.
-     *
-     * @private
-     */
-    _onToggleNextClick: function (ev) {
-        ev.preventDefault();
-        var $target = $(ev.currentTarget);
-        $target.toggleClass('o_open');
-        $target.closest('li').next().toggleClass('o_close');
-    },
-    /**
-     * Called when a "toggle self" ul is clicked.
-     *
-     * @private
-     */
-    _onToggleSelfClick: function (ev) {
-        ev.preventDefault();
-        var $target = $(ev.currentTarget);
-        $target.toggleClass('o_open');
-        $target.closest('li').find('ul,ol').toggleClass('o_close');
-    },
-});
-
 registry.socialShare = publicWidget.Widget.extend({
     selector: '.oe_social_share',
     xmlDependencies: ['/website/static/src/xml/website.share.xml'],
diff --git a/addons/website/static/src/js/editor/snippets.options.js b/addons/website/static/src/js/editor/snippets.options.js
index 62ef113b4b0..5a46dab1046 100644
--- a/addons/website/static/src/js/editor/snippets.options.js
+++ b/addons/website/static/src/js/editor/snippets.options.js
@@ -1637,62 +1637,6 @@ options.registry.Parallax = options.Class.extend({
     },
 });
 
-options.registry.ul = options.Class.extend({
-    /**
-     * @override
-     */
-    start: function () {
-        var self = this;
-        this.$target.on('mouseup', '.o_ul_toggle_self, .o_ul_toggle_next', function () {
-            self.trigger_up('cover_update');
-        });
-        return this._super.apply(this, arguments);
-    },
-    /**
-     * @override
-     */
-    cleanForSave: function () {
-        this._super();
-        if (!this.$target.hasClass('o_ul_folded')) {
-            this.$target.find('.o_close').removeClass('o_close');
-            this.$target.find('li').css('list-style', '');
-        }
-    },
-
-    //--------------------------------------------------------------------------
-    // Options
-    //--------------------------------------------------------------------------
-
-    /**
-     * @override
-     */
-    selectClass: async function () {
-        await this._super.apply(this, arguments);
-
-        this.trigger_up('widgets_stop_request', {
-            $target: this.$target,
-        });
-
-        this.$target.find('.o_ul_toggle_self, .o_ul_toggle_next').remove();
-        this.$target.find('li:has(>ul,>ol)').map(function () {
-            // get if the li contain a text label
-            var texts = _.filter(_.toArray(this.childNodes), a => (a.nodeType === 3));
-            if (!texts.length || !texts.reduce((a, b) => (a.textContent + b.textContent)).match(/\S/)) {
-                return;
-            }
-            $(this).children('ul,ol').addClass('o_close');
-            return $(this).children(':not(ul,ol)')[0] || this;
-        })
-        .prepend('<a href="#" class="o_ul_toggle_self fa" />');
-        var $li = this.$target.find('li:has(+li:not(>.o_ul_toggle_self)>ul, +li:not(>.o_ul_toggle_self)>ol)');
-        $li.css('list-style', this.$target.hasClass('o_ul_folded') ? 'none' : '');
-        $li.map((i, el) => ($(el).children()[0] || el))
-            .prepend('<a href="#" class="o_ul_toggle_next fa" />');
-        $li.removeClass('o_open').next().addClass('o_close');
-        this.$target.find('li').removeClass('o_open');
-    },
-});
-
 options.registry.collapse = options.Class.extend({
     /**
      * @override
diff --git a/addons/website/static/src/scss/website.scss b/addons/website/static/src/scss/website.scss
index 9be0325620c..63a119e13c8 100644
--- a/addons/website/static/src/scss/website.scss
+++ b/addons/website/static/src/scss/website.scss
@@ -377,36 +377,6 @@ font[class*='bg-'] {
     @extend %o-we-background-layer-parent;
 }
 
-// Probably outdated
-// Lists
-.o_ul_toggle {
-    display: none;
-}
-
-.o_ul_folded {
-    .o_close {
-        display: none!important;
-    }
-    .o_ul_toggle_self,
-    .o_ul_toggle_next {
-        display: inline-block;
-        line-height: inherit;
-        float: left;
-        position: relative;
-        margin-left: -1em;
-        top: -0.15em;
-        left: 0.2em;
-        font-size: 1.4em;
-        text-decoration: none;
-        &.o_open:before {
-            content: "";
-        }
-        &:before {
-            content: "";
-        }
-    }
-}
-
 // Probably outdated
 // Disable fixed height
 @media (max-width: 400px) {
diff --git a/addons/website/views/snippets/snippets.xml b/addons/website/views/snippets/snippets.xml
index f9f63e3830b..0a9b6ac6e44 100644
--- a/addons/website/views/snippets/snippets.xml
+++ b/addons/website/views/snippets/snippets.xml
@@ -513,11 +513,6 @@
                    data-no-preview="true"/>
     </div>
 
-    <div data-js="ul"
-         data-selector=":not(li) > ul:has(ul,ol), :not(li) > ol:has(ul,ol)">
-        <we-checkbox string="Folded list" data-select-class="o_ul_folded"/>
-    </div>
-
     <div data-js="menu_data"
          data-selector="#top_menu li > a"
          data-exclude=".dropdown-toggle, li.o_header_menu_button a, [data-toggle], .o_offcanvas_logo"