Unknown provider when try to call my authorise service

In my angular 1.5 app i try to call an authorisation service in order to predict the group of the current user.

I read the way to do so before the app is loaded is by adding to the routerProvider.

However i see it's not possible as the service wasn't initialised by then:

  app.config(['$stateProvider', '$urlRouterProvider', '$compileProvider', 'authorizationService',
        function ($stateProvider, $urlRouterProvider, $compileProvider, authorizationService) {

            $compileProvider.preAssignBindingsEnabled(true);

            $urlRouterProvider.otherwise('/');

            $stateProvider.state('home', {
                url: '/',
                template: '<home-component></home-component>',
                component: 'homeComponent',
                params: {
                    selectedFilter: undefined
                },
                resolve: {
                    ldapGroup: function (authorizationService) {
                        return authorizationService.getLdapGroup().then(
                            function successCallback(data) {
                                $scope.isAdOps = data;
                            },
                            function errorCallback(response) {
                                // called asynchronously if an error occurs
                                // or server returns response with an error status.
                                console.log(response);
                            }
                        );
                    }
                }
            })

I get:

Uncaught Error: [$injector:modulerr] Failed to instantiate module myApp due to:
Error: [$injector:unpr] Unknown provider: authorizationService