diff --git a/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/registry.ts b/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/registry.ts
index 09294be440..b29da72ae5 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/registry.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/registry.ts
@@ -1,8 +1,7 @@
-import type { ManifestTypes } from './models/index.js';
 import type { ManifestKind } from '@umbraco-cms/backoffice/extension-api';
 import { UmbExtensionRegistry } from '@umbraco-cms/backoffice/extension-api';
 
-export type UmbBackofficeManifestKind = ManifestKind<ManifestTypes>;
-export type UmbBackofficeExtensionRegistry = UmbExtensionRegistry<ManifestTypes>;
+export type UmbBackofficeManifestKind = ManifestKind<UmbManifestTypes>;
+export type UmbBackofficeExtensionRegistry = UmbExtensionRegistry<UmbManifestTypes>;
 
-export const umbExtensionsRegistry = new UmbExtensionRegistry<ManifestTypes>() as UmbBackofficeExtensionRegistry;
+export const umbExtensionsRegistry = new UmbExtensionRegistry<UmbManifestTypes>() as UmbBackofficeExtensionRegistry;