diff --git a/alfa-client/apps/admin/src/pages/organisationseinheit/organisationseinheit-form-page/organisationseinheit-form-page.component.spec.ts b/alfa-client/apps/admin/src/pages/organisationseinheit/organisationseinheit-form-page/organisationseinheit-form-page.component.spec.ts
index 1ba6ecc20981d81a7e0f8c436ed6f0dc356e348a..e0d2d21f172de4baa71a6fcb48adadc57e2d4e6a 100644
--- a/alfa-client/apps/admin/src/pages/organisationseinheit/organisationseinheit-form-page/organisationseinheit-form-page.component.spec.ts
+++ b/alfa-client/apps/admin/src/pages/organisationseinheit/organisationseinheit-form-page/organisationseinheit-form-page.component.spec.ts
@@ -22,15 +22,15 @@
  * unter der Lizenz sind dem Lizenztext zu entnehmen.
  */
 import { OrganisationsEinheitFormContainerComponent } from '@admin-client/admin-settings';
-import { ApiRootLinkRel, ApiRootService } from '@alfa-client/api-root-shared';
-import { createStateResource, TechSharedModule } from '@alfa-client/tech-shared';
+import { ApiRootLinkRel, ApiRootResource, ApiRootService } from '@alfa-client/api-root-shared';
+import { createStateResource, StateResource, TechSharedModule } from '@alfa-client/tech-shared';
 import { existsAsHtmlElement, mock, Mock, notExistsAsHtmlElement } from '@alfa-client/test-utils';
 import { ComponentFixture, TestBed } from '@angular/core/testing';
 import { createApiRootResource } from 'libs/api-root-shared/test/api-root';
 import { getDataTestIdOf } from 'libs/tech-shared/test/data-test';
 import { singleColdCompleted } from 'libs/tech-shared/test/marbles';
 import { MockComponent } from 'ng-mocks';
-import { of } from 'rxjs';
+import { Observable, of } from 'rxjs';
 import { OrganisationsEinheitFormPageComponent } from './organisationseinheit-form-page.component';
 
 describe('OrganisationsEinheitFormPageComponent', () => {
@@ -64,8 +64,8 @@ describe('OrganisationsEinheitFormPageComponent', () => {
 
   describe('component', () => {
     describe('ngOnInit', () => {
-      const apiRootStateResource = createStateResource(createApiRootResource());
-      const apiRootStateResource$ = of(apiRootStateResource);
+      const apiRootStateResource: StateResource<ApiRootResource> = createStateResource(createApiRootResource());
+      const apiRootStateResource$: Observable<StateResource<ApiRootResource>> = of(apiRootStateResource);
 
       beforeEach(() => {
         apiRootService.getApiRoot.mockReturnValue(apiRootStateResource$);
diff --git a/alfa-client/apps/admin/src/pages/organisationseinheit/organisationseinheit-page/organisationseinheit-page.component.spec.ts b/alfa-client/apps/admin/src/pages/organisationseinheit/organisationseinheit-page/organisationseinheit-page.component.spec.ts
index dadcef92d8689aedb0c8653b4fc773dcccc14aff..fccde3c44eadce5a59c51bc5a5548597ff0f0a43 100644
--- a/alfa-client/apps/admin/src/pages/organisationseinheit/organisationseinheit-page/organisationseinheit-page.component.spec.ts
+++ b/alfa-client/apps/admin/src/pages/organisationseinheit/organisationseinheit-page/organisationseinheit-page.component.spec.ts
@@ -22,15 +22,15 @@
  * unter der Lizenz sind dem Lizenztext zu entnehmen.
  */
 import { OrganisationsEinheitContainerComponent } from '@admin-client/admin-settings';
-import { ApiRootLinkRel, ApiRootService } from '@alfa-client/api-root-shared';
-import { createStateResource, TechSharedModule } from '@alfa-client/tech-shared';
+import { ApiRootLinkRel, ApiRootResource, ApiRootService } from '@alfa-client/api-root-shared';
+import { createStateResource, StateResource, TechSharedModule } from '@alfa-client/tech-shared';
 import { existsAsHtmlElement, mock, Mock, notExistsAsHtmlElement } from '@alfa-client/test-utils';
 import { ComponentFixture, TestBed } from '@angular/core/testing';
 import { createApiRootResource } from 'libs/api-root-shared/test/api-root';
 import { getDataTestIdOf } from 'libs/tech-shared/test/data-test';
 import { singleColdCompleted } from 'libs/tech-shared/test/marbles';
 import { MockComponent } from 'ng-mocks';
-import { of } from 'rxjs';
+import { Observable, of } from 'rxjs';
 import { OrganisationsEinheitPageComponent } from './organisationseinheit-page.component';
 
 describe('OrganisationsEinheitPageComponent', () => {
@@ -64,8 +64,8 @@ describe('OrganisationsEinheitPageComponent', () => {
 
   describe('component', () => {
     describe('ngOnInit', () => {
-      const apiRootStateResource = createStateResource(createApiRootResource());
-      const apiRootStateResource$ = of(apiRootStateResource);
+      const apiRootStateResource: StateResource<ApiRootResource> = createStateResource(createApiRootResource());
+      const apiRootStateResource$: Observable<StateResource<ApiRootResource>> = of(apiRootStateResource);
 
       beforeEach(() => {
         apiRootService.getApiRoot.mockReturnValue(apiRootStateResource$);