Ui-router refresh issue

I have configured my ui-router like this:

app.config(function($stateProvider, $urlRouterProvider, $locationProvider) {

        $stateProvider
            .state('home', {
                url: "/home",
                templateUrl : 'home/home.html',
                controllerUrl: 'home/controller.js'
            })
            .state('blog', {
                url: "/blog",
                templateUrl : 'blogger/blog.html',
                controllerUrl: 'bloger/controller.js'
            })

        $locationProvider.html5Mode({
            enabled: true,
            requireBase: true
        });
    });

But whenever I hit Ctrl/Command + R (or refresh), it says that it cannot find the path? How can I get around this problem?