diff --git a/src/Umbraco.Web.UI.Client/src/backoffice/documents/section.manifests.ts b/src/Umbraco.Web.UI.Client/src/backoffice/documents/section.manifests.ts
index b2cc99e6c7..161be033b1 100644
--- a/src/Umbraco.Web.UI.Client/src/backoffice/documents/section.manifests.ts
+++ b/src/Umbraco.Web.UI.Client/src/backoffice/documents/section.manifests.ts
@@ -28,15 +28,4 @@ const menuSectionSidebarApp: ManifestTypes = {
 	},
 };
 
-// TODO: move to a general place:
-const menuSectionSidebarAppKind: ManifestKind = {
-	type: 'kind',
-	matchKind: 'menuSectionSidebarApp',
-	matchType: 'sectionSidebarApp',
-	manifest: {
-		type: 'sectionSidebarApp',
-		elementName: 'umb-section-sidebar-menu',
-	},
-};
-
-export const manifests = [section, menuSectionSidebarApp, menuSectionSidebarAppKind];
+export const manifests = [section, menuSectionSidebarApp];
diff --git a/src/Umbraco.Web.UI.Client/src/backoffice/shared/components/section/section-sidebar-menu/section-sidebar-menu.element.ts b/src/Umbraco.Web.UI.Client/src/backoffice/shared/components/section/section-sidebar-menu/section-sidebar-menu.element.ts
index a3d5197748..2e4a15f72f 100644
--- a/src/Umbraco.Web.UI.Client/src/backoffice/shared/components/section/section-sidebar-menu/section-sidebar-menu.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/backoffice/shared/components/section/section-sidebar-menu/section-sidebar-menu.element.ts
@@ -1,10 +1,22 @@
 import { UUITextStyles } from '@umbraco-ui/uui-css/lib';
 import { css, html } from 'lit';
 import { customElement, property } from 'lit/decorators.js';
-import { ManifestMenu, ManifestMenuSectionSidebarApp } from '@umbraco-cms/extensions-registry';
+import { ManifestKind, ManifestMenu, ManifestMenuSectionSidebarApp } from '@umbraco-cms/extensions-registry';
 import { UmbLitElement } from '@umbraco-cms/element';
 
 import '../../menu/menu.element';
+import { umbExtensionsRegistry } from '@umbraco-cms/extensions-api';
+
+const manifest: ManifestKind = {
+	type: 'kind',
+	matchKind: 'menuSectionSidebarApp',
+	matchType: 'sectionSidebarApp',
+	manifest: {
+		type: 'sectionSidebarApp',
+		elementName: 'umb-section-sidebar-menu',
+	},
+};
+umbExtensionsRegistry.register(manifest);
 
 @customElement('umb-section-sidebar-menu')
 export class UmbSectionSidebarMenuElement extends UmbLitElement {