diff --git a/materialcalendarview/src/main/java/io/blackbox_vision/materialcalendarview/view/CalendarView.java b/materialcalendarview/src/main/java/io/blackbox_vision/materialcalendarview/view/CalendarView.java
index 8b2fc6e..2e85433 100644
--- a/materialcalendarview/src/main/java/io/blackbox_vision/materialcalendarview/view/CalendarView.java
+++ b/materialcalendarview/src/main/java/io/blackbox_vision/materialcalendarview/view/CalendarView.java
@@ -269,7 +269,9 @@ protected void onRestoreInstanceState(Parcelable state) {
             Calendar calendar = getCalDate(lastSelectedDay);
             update(calendar);
             markDateAsSelected(lastSelectedDay);
-            onDateClickListener.onDateClick(lastSelectedDay);
+            if (onDateClickListener != null) {
+                onDateClickListener.onDateClick(lastSelectedDay);
+            }
         }
 
         super.onRestoreInstanceState(state);