diff --git a/src/Umbraco.Web.UI.Login/src/controllers/slim-backoffice-initializer.ts b/src/Umbraco.Web.UI.Login/src/controllers/slim-backoffice-initializer.ts
index 9adb816245..45422bf272 100644
--- a/src/Umbraco.Web.UI.Login/src/controllers/slim-backoffice-initializer.ts
+++ b/src/Umbraco.Web.UI.Login/src/controllers/slim-backoffice-initializer.ts
@@ -5,7 +5,6 @@ import {
 import { umbExtensionsRegistry } from "@umbraco-cms/backoffice/extension-registry";
 import type { UmbElement } from "@umbraco-cms/backoffice/element-api";
 import { UmbControllerBase } from "@umbraco-cms/backoffice/class-api";
-import { UmbIconRegistry } from "@umbraco-cms/backoffice/icon";
 import { UUIIconRegistryEssential } from "@umbraco-cms/backoffice/external/uui";
 
 // We import what we need from the Backoffice app.
@@ -17,7 +16,6 @@ import '@umbraco-cms/backoffice/localization';
  * It is responsible for initializing the backoffice and only the extensions that is needed to run the login screen.
  */
 export class UmbSlimBackofficeController extends UmbControllerBase {
-  #umbIconRegistry = new UmbIconRegistry();
   #uuiIconRegistry = new UUIIconRegistryEssential();
 
   constructor(host: UmbElement) {
@@ -25,7 +23,6 @@ export class UmbSlimBackofficeController extends UmbControllerBase {
     new UmbBundleExtensionInitializer(host, umbExtensionsRegistry);
     new UmbServerExtensionRegistrator(host, umbExtensionsRegistry).registerPublicExtensions();
 
-    this.#umbIconRegistry.attach(host);
     this.#uuiIconRegistry.attach(host);
 
     host.classList.add('uui-text');