diff --git a/npm/ng-packs/packages/core/src/lib/tests/permission.guard.spec.ts b/npm/ng-packs/packages/core/src/lib/tests/permission.guard.spec.ts
index 5eeb7a44b7..8b2a99476a 100644
--- a/npm/ng-packs/packages/core/src/lib/tests/permission.guard.spec.ts
+++ b/npm/ng-packs/packages/core/src/lib/tests/permission.guard.spec.ts
@@ -17,7 +17,6 @@ import { CORE_OPTIONS } from '../tokens/options.token';
 import { IncludeLocalizationResourcesProvider } from '../providers';
 import { TestBed } from '@angular/core/testing';
 import { RouterTestingHarness } from '@angular/router/testing';
-import { OAuthService } from 'angular-oauth2-oidc';
 import { OTHERS_GROUP } from '../tokens';
 import { SORT_COMPARE_FUNC, compareFuncFactory } from '../tokens/compare-func.token';
 import { CoreModule } from '../core.module';