diff --git a/addons/website/static/src/snippets/s_table_of_content/000.js b/addons/website/static/src/snippets/s_table_of_content/000.js
index 4399095fc3f..d02d56c2137 100644
--- a/addons/website/static/src/snippets/s_table_of_content/000.js
+++ b/addons/website/static/src/snippets/s_table_of_content/000.js
@@ -25,7 +25,10 @@ const TableOfContent = publicWidget.Widget.extend({
         if (indexCallback >= 0) {
             extraMenuUpdateCallbacks.splice(indexCallback, 1);
         }
-        this._scrollingElement.scrollspy('dispose');
+        const scrollSpyInstance = ScrollSpy.getInstance(this._scrollingElement);
+        if (scrollSpyInstance) {
+            scrollSpyInstance.dispose();
+        }
         this.$el.css('top', '');
         this.$el.find('.s_table_of_content_navbar').css('top', '');
         this._super(...arguments);
diff --git a/addons/website/static/tests/tours/snippet_table_of_content.js b/addons/website/static/tests/tours/snippet_table_of_content.js
new file mode 100644
index 00000000000..2e9adb2bb43
--- /dev/null
+++ b/addons/website/static/tests/tours/snippet_table_of_content.js
@@ -0,0 +1,15 @@
+/** @odoo-module */
+
+import wTourUtils from 'website.tour_utils';
+
+wTourUtils.registerWebsitePreviewTour('snippet_table_of_content', {
+    test: true,
+    url: '/',
+    edition: true,
+}, [
+    wTourUtils.dragNDrop({id: 's_table_of_content', name: 'Table of Content'}),
+    wTourUtils.dragNDrop({id: 's_table_of_content', name: 'Table of Content'}),
+    // To make sure that the public widgets of the two previous ones started.
+    wTourUtils.dragNDrop({id: 's_banner', name: 'Banner'}),
+    ...wTourUtils.clickOnSave(),
+]);
diff --git a/addons/website/tests/test_snippets.py b/addons/website/tests/test_snippets.py
index 3d8ce86189d..3c1228ed2b7 100644
--- a/addons/website/tests/test_snippets.py
+++ b/addons/website/tests/test_snippets.py
@@ -49,3 +49,6 @@ class TestSnippets(HttpCase):
 
     def test_07_image_gallery(self):
         self.start_tour(self.env['website'].get_client_action_url('/'), 'snippet_image_gallery', login='admin')
+
+    def test_08_table_of_content(self):
+        self.start_tour(self.env['website'].get_client_action_url('/'), 'snippet_table_of_content', login='admin')