diff --git a/modules/zone/front/calendar/index.js b/modules/zone/front/calendar/index.js
index 00b6176c7..a24d10aef 100644
--- a/modules/zone/front/calendar/index.js
+++ b/modules/zone/front/calendar/index.js
@@ -45,6 +45,8 @@ class Controller extends Component {
         let date = new Date(this.date.getTime());
         date.setMonth(date.getMonth() + (this.nMonths * direction));
         this.date = date;
+
+        this.emit('step');
     }
 
     get data() {
diff --git a/modules/zone/front/events/index.html b/modules/zone/front/events/index.html
index 25ec2827f..e71a1ae26 100644
--- a/modules/zone/front/events/index.html
+++ b/modules/zone/front/events/index.html
@@ -3,6 +3,7 @@
     vn-id="calendar"
     data="data"
     on-selection="$ctrl.onSelection($days, $type, $weekday, $events, $exclusions)"
+    on-step="$ctrl.refresh()"
     class="vn-w-md">
 </vn-zone-calendar>
 <vn-side-menu side="right">