diff --git a/ui-ngx/src/app/core/http/domain.service.ts b/ui-ngx/src/app/core/http/domain.service.ts
index bb6cd4a16b..fe05305c6f 100644
--- a/ui-ngx/src/app/core/http/domain.service.ts
+++ b/ui-ngx/src/app/core/http/domain.service.ts
@@ -32,9 +32,12 @@ export class DomainService {
   ) {
   }
 
-  public saveDomain(domain: Domain, oauth2ClientIds: Array<string>, config?: RequestConfig): Observable<Domain> {
-    return this.http.post<Domain>(`/api/domain?oauth2ClientIds=${oauth2ClientIds.join(',')}`,
-      domain, defaultHttpOptionsFromConfig(config));
+  public saveDomain(domain: Domain, oauth2ClientIds?: Array<string>, config?: RequestConfig): Observable<Domain> {
+    let url = '/api/domain';
+    if (oauth2ClientIds?.length) {
+      url += `?oauth2ClientIds=${oauth2ClientIds.join(',')}`;
+    }
+    return this.http.post<Domain>(url, domain, defaultHttpOptionsFromConfig(config));
   }
 
   public updateOauth2Clients(id: string, oauth2ClientIds: Array<string>, config?: RequestConfig): Observable<void> {
diff --git a/ui-ngx/src/app/modules/home/pages/admin/oauth2/domains/domain-table-config.resolver.ts b/ui-ngx/src/app/modules/home/pages/admin/oauth2/domains/domain-table-config.resolver.ts
index 8e1014a1da..8048fec885 100644
--- a/ui-ngx/src/app/modules/home/pages/admin/oauth2/domains/domain-table-config.resolver.ts
+++ b/ui-ngx/src/app/modules/home/pages/admin/oauth2/domains/domain-table-config.resolver.ts
@@ -32,7 +32,8 @@ import { DomainComponent } from '@home/pages/admin/oauth2/domains/domain.compone
 import { isEqual } from '@core/utils';
 import { DomainTableHeaderComponent } from '@home/pages/admin/oauth2/domains/domain-table-header.component';
 import { Direction } from '@app/shared/models/page/sort-order';
-import { map, mergeMap, Observable, of } from 'rxjs';
+import { map, of } from 'rxjs';
+import { switchMap } from 'rxjs/operators';
 
 @Injectable()
 export class DomainTableConfigResolver  {
@@ -84,16 +85,15 @@ export class DomainTableConfigResolver  {
     this.config.loadEntity = id => this.domainService.getDomainInfoById(id.id);
     this.config.saveEntity = (domain, originalDomain) => {
       const clientsIds = domain.oauth2ClientInfos as Array<string> || [];
-      let clientsTask: Observable<void>;
-      if (domain.id && !isEqual(domain.oauth2ClientInfos?.sort(),
-        originalDomain.oauth2ClientInfos?.map(info => info.id ? info.id.id : info).sort())) {
-        clientsTask = this.domainService.updateOauth2Clients(domain.id.id, clientsIds);
-      } else {
-        clientsTask = of(null);
-      }
+      const shouldUpdateClients = domain.id && !isEqual(domain.oauth2ClientInfos?.sort(),
+        originalDomain.oauth2ClientInfos?.map(info => info.id ? info.id.id : info).sort());
       delete domain.oauth2ClientInfos;
-      return clientsTask.pipe(
-        mergeMap(() => this.domainService.saveDomain(domain, domain.id ? [] : clientsIds)),
+
+      return this.domainService.saveDomain(domain, domain.id ? null : clientsIds).pipe(
+        switchMap(savedDomain => shouldUpdateClients
+          ? this.domainService.updateOauth2Clients(domain.id.id, clientsIds).pipe(map(() => savedDomain))
+          : of(savedDomain)
+        ),
         map(savedDomain => {
           (savedDomain as DomainInfo).oauth2ClientInfos = clientsIds;
           return savedDomain;
@@ -112,12 +112,9 @@ export class DomainTableConfigResolver  {
       $event.stopPropagation();
     }
 
-    const modifiedDomain: DomainInfo = {
-      ...domain,
-      oauth2Enabled: !domain.oauth2Enabled
-    };
+    const { oauth2ClientInfos, oauth2Enabled, ...updatedDomain } = domain;
 
-    this.domainService.saveDomain(modifiedDomain, domain.oauth2ClientInfos.map(clientInfo => clientInfo.id.id),
+    this.domainService.saveDomain({ ...updatedDomain, oauth2Enabled: !oauth2Enabled }, null,
       {ignoreLoading: true})
       .subscribe((result) => {
         domain.oauth2Enabled = result.oauth2Enabled;
@@ -130,12 +127,9 @@ export class DomainTableConfigResolver  {
       $event.stopPropagation();
     }
 
-    const modifiedDomain: DomainInfo = {
-      ...domain,
-      propagateToEdge: !domain.propagateToEdge
-    };
+    const { oauth2ClientInfos, propagateToEdge, ...updatedDomain } = domain;
 
-    this.domainService.saveDomain(modifiedDomain, domain.oauth2ClientInfos.map(clientInfo => clientInfo.id.id),
+    this.domainService.saveDomain({ ...updatedDomain, propagateToEdge: !propagateToEdge }, null,
       {ignoreLoading: true})
       .subscribe((result) => {
         domain.propagateToEdge = result.propagateToEdge;
diff --git a/ui-ngx/src/app/shared/models/oauth2.models.ts b/ui-ngx/src/app/shared/models/oauth2.models.ts
index abc0ae1464..19a95a9788 100644
--- a/ui-ngx/src/app/shared/models/oauth2.models.ts
+++ b/ui-ngx/src/app/shared/models/oauth2.models.ts
@@ -80,11 +80,7 @@ export interface Domain extends BaseData<DomainId>, HasTenantId {
   propagateToEdge: boolean;
 }
 
-export interface HasOauth2Clients {
-  oauth2ClientInfos?: Array<OAuth2ClientInfo> | Array<string>;
-}
-
-export interface DomainInfo extends Domain, HasOauth2Clients {
+export interface DomainInfo extends Domain {
   oauth2ClientInfos?: Array<OAuth2ClientInfo> | Array<string>;
 }