diff --git a/types/react-big-calendar/react-big-calendar-tests.tsx b/types/react-big-calendar/react-big-calendar-tests.tsx
index 78db4daecb..1368584c76 100644
--- a/types/react-big-calendar/react-big-calendar-tests.tsx
+++ b/types/react-big-calendar/react-big-calendar-tests.tsx
@@ -70,6 +70,7 @@ class CalendarResource {
             return (
                 <MyCalendar  {...this.props}
                     date={new Date()}
+                    getNow={() => new Date()}
                     view={'day'}
                     events={getEvents()}
                     onNavigate={(newDate: Date, view: View, action: Navigate) => { }}