diff --git a/src/app/core/services/runtime-states.ts b/src/app/core/services/runtime-states.ts
index 401075a..bc99a8e 100644
--- a/src/app/core/services/runtime-states.ts
+++ b/src/app/core/services/runtime-states.ts
@@ -1,10 +1,10 @@
 import {IXosState} from '../../../index';
 export interface IRuntimeStatesService {
-  addState(name: string, state: angular.ui.IState): void;
+  addState(name: string, state: ng.ui.IState): void;
 }
 
-export function RuntimeStates($stateProvider: angular.ui.IStateProvider): angular.IServiceProvider {
-  this.$get = function($state: angular.ui.IStateService) { // for example
+export function RuntimeStates($stateProvider: ng.ui.IStateProvider): ng.IServiceProvider {
+  this.$get = function($state: ng.ui.IStateService) {
     return {
       addState: function(name: string, state: IXosState) {
         $stateProvider.state(name, state);