diff --git a/src/app/datasources/stores/model.store.spec.ts b/src/app/datasources/stores/model.store.spec.ts
index 49b9338..dd19c27 100644
--- a/src/app/datasources/stores/model.store.spec.ts
+++ b/src/app/datasources/stores/model.store.spec.ts
@@ -7,7 +7,7 @@
 import {StoreHelpers} from '../helpers/store.helpers';
 import {ModelRest} from '../rest/model.rest';
 import {AppConfig} from '../../config/app.config';
-import {ModelHelpers} from '../helpers/model.helpers';
+import {ConfigHelpers} from '../../core/services/helpers/config.helpers';
 
 let service: IModelStoreService;
 let httpBackend: ng.IHttpBackendService;
@@ -37,12 +37,12 @@
 
   beforeEach(() => {
     angular
-      .module('ModelStore', ['ngResource'])
+      .module('ModelStore', ['ngResource', 'toastr'])
       .service('WebSocket', MockWs)
       .service('StoreHelpers', StoreHelpers) // TODO mock
       .service('ModelRest', ModelRest) // TODO mock
       .service('ModelStore', ModelStore)
-      .service('ModelHelpers', ModelHelpers); // TODO mock
+      .service('ConfigHelpers', ConfigHelpers); // TODO mock
 
     angular.mock.module('ModelStore');
   });
diff --git a/src/app/datasources/stores/model.store.ts b/src/app/datasources/stores/model.store.ts
index 34e2951..21f42ac 100644
--- a/src/app/datasources/stores/model.store.ts
+++ b/src/app/datasources/stores/model.store.ts
@@ -4,20 +4,20 @@
 import {IWSEvent, IWSEventService} from '../websocket/global';
 import {IXosResourceService} from '../rest/model.rest';
 import {IStoreHelpersService} from '../helpers/store.helpers';
-import {IXosModelHelpersService} from '../helpers/model.helpers';
+import {IXosConfigHelpersService} from '../../core/services/helpers/config.helpers';
 
 export interface  IModelStoreService {
   query(model: string): Observable<any>;
 }
 
 export class ModelStore {
-  static $inject = ['WebSocket', 'StoreHelpers', 'ModelRest', 'ModelHelpers'];
+  static $inject = ['WebSocket', 'StoreHelpers', 'ModelRest', 'ConfigHelpers'];
   private _collections: any; // NOTE contains a map of {model: BehaviourSubject}
   constructor(
     private webSocket: IWSEventService,
     private storeHelpers: IStoreHelpersService,
     private ModelRest: IXosResourceService,
-    private ModelHelpers: IXosModelHelpersService
+    private ConfigHelpers: IXosConfigHelpersService
   ) {
     this._collections = {};
   }
@@ -43,7 +43,7 @@
 
   private loadInitialData(model: string) {
     // NOTE check what is the correct pattern to pluralize this
-    const endpoint = this.ModelHelpers.urlFromCoreModel(model);
+    const endpoint = this.ConfigHelpers.urlFromCoreModel(model);
     this.ModelRest.getResource(endpoint).query().$promise
       .then(
         res => {