diff --git a/src/backend/middlewares/admin/SettingsMWs.ts b/src/backend/middlewares/admin/SettingsMWs.ts
index fbb0c181..ea443da7 100644
--- a/src/backend/middlewares/admin/SettingsMWs.ts
+++ b/src/backend/middlewares/admin/SettingsMWs.ts
@@ -5,12 +5,11 @@ import {ObjectManagers} from '../../model/ObjectManagers';
 import {Logger} from '../../Logger';
 import {Config} from '../../../common/config/private/Config';
 import {ConfigDiagnostics} from '../../model/diagnostics/ConfigDiagnostics';
-import {BasicConfigDTO} from '../../../common/entities/settings/BasicConfigDTO';
+import {BasicConfigDTO, BasicConfigDTOUtil} from '../../../common/entities/settings/BasicConfigDTO';
 import {OtherConfigDTO} from '../../../common/entities/settings/OtherConfigDTO';
 import {ProjectPath} from '../../ProjectPath';
 import {
   DatabaseType,
-  IPrivateConfig,
   ServerDataBaseConfig,
   ServerIndexingConfig,
   ServerJobConfig,
@@ -388,19 +387,11 @@ export class SettingsMWs {
     try {
       const settings: BasicConfigDTO = req.body.settings;
       await ConfigDiagnostics.testImageFolder(settings.imagesFolder);
-      const map = (config: IPrivateConfig, input: BasicConfigDTO) => {
-        config.Server.port = input.port;
-        config.Server.host = input.host;
-        config.Server.Media.folder = input.imagesFolder;
-        config.Server.Media.tempFolder = input.tempFolder;
-        config.Client.publicUrl = input.publicUrl;
-        config.Client.urlBase = input.urlBase;
-        config.Client.applicationTitle = input.applicationTitle;
-      };
-      map(Config, settings);
+
+      BasicConfigDTOUtil.mapToConf(Config, settings);
       // only updating explicitly set config (not saving config set by the diagnostics)
       const original = await Config.original();
-      map(original, settings);
+      BasicConfigDTOUtil.mapToConf(original, settings);
       original.save();
       ProjectPath.reset();
       await ConfigDiagnostics.runDiagnostics();
diff --git a/src/common/entities/settings/BasicConfigDTO.ts b/src/common/entities/settings/BasicConfigDTO.ts
index 47ed3da8..7d9c31b2 100644
--- a/src/common/entities/settings/BasicConfigDTO.ts
+++ b/src/common/entities/settings/BasicConfigDTO.ts
@@ -1,3 +1,6 @@
+import {IPrivateConfig} from '../../config/private/PrivateConfig';
+
+
 export interface BasicConfigDTO {
   imagesFolder: string;
   tempFolder: string;
@@ -7,3 +10,24 @@ export interface BasicConfigDTO {
   port: number;
   host: string;
 }
+
+export const BasicConfigDTOUtil = {
+  mapToDTO: (s: IPrivateConfig): BasicConfigDTO => ({
+    port: s.Server.port,
+    host: s.Server.host,
+    imagesFolder: s.Server.Media.folder,
+    tempFolder: s.Server.Media.tempFolder,
+    applicationTitle: s.Client.applicationTitle,
+    publicUrl: s.Client.publicUrl,
+    urlBase: s.Client.urlBase
+  }),
+  mapToConf: (config: IPrivateConfig, input: BasicConfigDTO) => {
+    config.Server.port = input.port;
+    config.Server.host = input.host;
+    config.Server.Media.folder = input.imagesFolder;
+    config.Server.Media.tempFolder = input.tempFolder;
+    config.Client.publicUrl = input.publicUrl;
+    config.Client.urlBase = input.urlBase;
+    config.Client.applicationTitle = input.applicationTitle;
+  }
+};
diff --git a/src/frontend/app/ui/settings/basic/basic.settings.component.ts b/src/frontend/app/ui/settings/basic/basic.settings.component.ts
index b8ab2963..9ad36f69 100644
--- a/src/frontend/app/ui/settings/basic/basic.settings.component.ts
+++ b/src/frontend/app/ui/settings/basic/basic.settings.component.ts
@@ -4,7 +4,7 @@ import {AuthenticationService} from '../../../model/network/authentication.servi
 import {NavigationService} from '../../../model/navigation.service';
 import {NotificationService} from '../../../model/notification.service';
 import {BasicSettingsService} from './basic.settings.service';
-import {BasicConfigDTO} from '../../../../../common/entities/settings/BasicConfigDTO';
+import {BasicConfigDTO, BasicConfigDTOUtil} from '../../../../../common/entities/settings/BasicConfigDTO';
 
 @Component({
   selector: 'app-settings-basic',
@@ -23,15 +23,8 @@ export class BasicSettingsComponent extends SettingsComponentDirective<BasicConf
               navigation: NavigationService,
               settingsService: BasicSettingsService,
               notification: NotificationService) {
-    super($localize`Basic`, authService, navigation, settingsService, notification, s => ({
-      port: s.Server.port,
-      host: s.Server.host,
-      imagesFolder: s.Server.Media.folder,
-      tempFolder: s.Server.Media.tempFolder,
-      applicationTitle: s.Client.applicationTitle,
-      publicUrl: s.Client.publicUrl,
-      urlBase: s.Client.urlBase
-    }));
+    super($localize`Basic`, authService, navigation, settingsService, notification,
+      BasicConfigDTOUtil.mapToDTO);
     this.checkUrlError();
   }
 
@@ -71,7 +64,7 @@ export class BasicSettingsComponent extends SettingsComponentDirective<BasicConf
     this.urlBaseChanged = true;
 
     this.checkUrlError();
-  }
+  };
 
 }