diff --git a/dmp-frontend/src/annotation-service/services/http/annotation.service.ts b/dmp-frontend/src/annotation-service/services/http/annotation.service.ts
index fefcc2885..d89f5d059 100644
--- a/dmp-frontend/src/annotation-service/services/http/annotation.service.ts
+++ b/dmp-frontend/src/annotation-service/services/http/annotation.service.ts
@@ -10,7 +10,7 @@ import { catchError } from "rxjs/operators";
 
 @Injectable()
 export class AnnotationService {
-  private get apiBase(): string { return `${this.installationConfiguration.annotationServiceAddress}annotation`; }
+  private get apiBase(): string { return `${this.installationConfiguration.annotationServiceAddress}api/annotation`; }
 
 	constructor(
 		private installationConfiguration: ConfigurationService,
diff --git a/dmp-frontend/src/app/core/services/inapp-notification/inapp-notification.service.ts b/dmp-frontend/src/app/core/services/inapp-notification/inapp-notification.service.ts
index b336696bb..4fde1247d 100644
--- a/dmp-frontend/src/app/core/services/inapp-notification/inapp-notification.service.ts
+++ b/dmp-frontend/src/app/core/services/inapp-notification/inapp-notification.service.ts
@@ -16,7 +16,7 @@ export class InAppNotificationService {
 	constructor(private http: BaseHttpV2Service, private configurationService: ConfigurationService) { 
     }
 
-	private get apiBase(): string { return `${this.configurationService.notificationServiceAddress}inapp-notification`; }
+	private get apiBase(): string { return `${this.configurationService.notificationServiceAddress}api/inapp-notification`; }
 
 
 	query(q: InAppNotificationLookup): Observable<QueryResult<InAppNotification>> {
diff --git a/dmp-frontend/src/app/core/services/notification-template/notification-template.service.ts b/dmp-frontend/src/app/core/services/notification-template/notification-template.service.ts
index 86feccb69..19647d062 100644
--- a/dmp-frontend/src/app/core/services/notification-template/notification-template.service.ts
+++ b/dmp-frontend/src/app/core/services/notification-template/notification-template.service.ts
@@ -15,7 +15,7 @@ export class NotificationTemplateService {
 	constructor(private http: BaseHttpV2Service, private configurationService: ConfigurationService) { 
     }
 
-    private get apiBase(): string { return `${this.configurationService.notificationServiceAddress}notification-template`; }
+    private get apiBase(): string { return `${this.configurationService.notificationServiceAddress}api/notification-template`; }
 
 	query(q: NotificationTemplateLookup): Observable<QueryResult<NotificationTemplate>> {
 		const url = `${this.apiBase}/query`;
diff --git a/dmp-frontend/src/app/core/services/notification/notification-service.ts b/dmp-frontend/src/app/core/services/notification/notification-service.ts
index af3aa747b..59fba800c 100644
--- a/dmp-frontend/src/app/core/services/notification/notification-service.ts
+++ b/dmp-frontend/src/app/core/services/notification/notification-service.ts
@@ -14,7 +14,7 @@ export class NotificationService {
 	constructor(private http: BaseHttpV2Service, private configurationService: ConfigurationService) { 
     }
 
-    private get apiBase(): string { return `${this.configurationService.notificationServiceAddress}notification`; }
+    private get apiBase(): string { return `${this.configurationService.notificationServiceAddress}api/notification`; }
 
 	query(q: NotificationLookup): Observable<QueryResult<Notification>> {
 		const url = `${this.apiBase}/query`;