diff --git a/alfa-client/libs/admin/configuration-shared/src/lib/configuration.service.spec.ts b/alfa-client/libs/admin/configuration-shared/src/lib/configuration.service.spec.ts
index 0892339b5464476bdf01cf8383891b55e8554a1d..74a49865e342702b9374f39bfc3a7c3d3fdc4ee3 100644
--- a/alfa-client/libs/admin/configuration-shared/src/lib/configuration.service.spec.ts
+++ b/alfa-client/libs/admin/configuration-shared/src/lib/configuration.service.spec.ts
@@ -21,11 +21,13 @@
  * Die sprachspezifischen Genehmigungen und Beschränkungen
  * unter der Lizenz sind dem Lizenztext zu entnehmen.
  */
-import { StateResource, createStateResource } from '@alfa-client/tech-shared';
+import { ConfigurationLinkRel } from '@admin-client/configuration-shared';
+import { StateResource, createStateResource, notHasLink } from '@alfa-client/tech-shared';
 import { Mock, mock } from '@alfa-client/test-utils';
 import { TestBed } from '@angular/core/testing';
+import { expect } from '@jest/globals';
 import { singleCold, singleHot } from 'libs/tech-shared/test/marbles';
-import { Observable } from 'rxjs';
+import { Observable, of } from 'rxjs';
 import { createConfigurationResource } from '../../test/configuration';
 import { ConfigurationResourceService } from './configuration-resource.service';
 import { ConfigurationResource } from './configuration.model';
@@ -57,8 +59,6 @@ describe('ConfigurationService', () => {
       configurationResourceService.get = jest.fn().mockReturnValue(singleHot(configurationStateResource));
     });
     it('should call resourceService', () => {
-      configurationResourceService.get = jest.fn();
-
       service.get();
 
       expect(configurationResourceService.get).toHaveBeenCalled();
@@ -69,5 +69,19 @@ describe('ConfigurationService', () => {
 
       expect(loadedConfigurationResource).toBeObservable(singleCold(configurationStateResource));
     });
+
+    it('should remove aggregation mappings link', (done) => {
+      const configurationStateResource: StateResource<ConfigurationResource> = createStateResource(
+        createConfigurationResource([ConfigurationLinkRel.AGGREGATION_MAPPINGS]),
+      );
+      configurationResourceService.get = jest.fn().mockReturnValue(of(configurationStateResource));
+
+      const result$: Observable<StateResource<ConfigurationResource>> = service.get();
+
+      result$.subscribe((stateResource: StateResource<ConfigurationResource>) => {
+        expect(notHasLink(stateResource.resource, ConfigurationLinkRel.AGGREGATION_MAPPINGS)).toBe(true);
+        done();
+      });
+    });
   });
 });
diff --git a/alfa-client/libs/admin/configuration-shared/src/lib/configuration.service.ts b/alfa-client/libs/admin/configuration-shared/src/lib/configuration.service.ts
index 1a1b763736644b12f4003820569d4e4bae65a679..5a180123d6ce16c0912ea00bf43af0af5027f41d 100644
--- a/alfa-client/libs/admin/configuration-shared/src/lib/configuration.service.ts
+++ b/alfa-client/libs/admin/configuration-shared/src/lib/configuration.service.ts
@@ -23,8 +23,10 @@
  */
 import { StateResource } from '@alfa-client/tech-shared';
 import { inject, Injectable } from '@angular/core';
-import { Observable } from 'rxjs';
+import { omit } from 'lodash-es';
+import { map, Observable } from 'rxjs';
 import { ConfigurationResourceService } from './configuration-resource.service';
+import { ConfigurationLinkRel } from './configuration.linkrel';
 import { ConfigurationResource } from './configuration.model';
 
 @Injectable()
@@ -32,6 +34,12 @@ export class ConfigurationService {
   private configurationResourceService = inject(ConfigurationResourceService);
 
   public get(): Observable<StateResource<ConfigurationResource>> {
-    return this.configurationResourceService.get();
+    return this.configurationResourceService
+      .get()
+      .pipe(
+        map((stateResource: StateResource<ConfigurationResource>) =>
+          omit(stateResource, `resource._links.${ConfigurationLinkRel.AGGREGATION_MAPPINGS}`),
+        ),
+      );
   }
 }