diff --git a/src/main/webapp/resources/js/admin/feature/reservation/view/reservation-view.html b/src/main/webapp/resources/js/admin/feature/reservation/view/reservation-view.html
index 2dabe7fd84..85847f3981 100644
--- a/src/main/webapp/resources/js/admin/feature/reservation/view/reservation-view.html
+++ b/src/main/webapp/resources/js/admin/feature/reservation/view/reservation-view.html
@@ -32,7 +32,7 @@ <h3>Reservation details
                 </div>
 
                 <div class="well">
-                    <h4>URL to share: <a ng-href="{{$ctrl.reservationUrl}}" class="hidden-xs hidden-sm" target="_blank">{{$ctrl.reservationUrl}}</a></h4>
+                    <h4>URL to share: <a ng-href="{{$ctrl.reservationUrl}}" class="hidden-xs hidden-sm" target="_blank" rel="noopener">{{$ctrl.reservationUrl}}</a></h4>
                     <small class="visible-xs visible-sm"><a ng-href="{{$ctrl.reservationUrl}}" target="_blank" rel="noopener">{{$ctrl.reservationUrl}}</a></small>
                 </div>