diff --git a/src/app/components/calendar/calendar.ts b/src/app/components/calendar/calendar.ts
index cdffcf2a969..1ec136ad74b 100755
--- a/src/app/components/calendar/calendar.ts
+++ b/src/app/components/calendar/calendar.ts
@@ -3141,7 +3141,6 @@ export class Calendar implements OnInit, OnDestroy, ControlValueAccessor {
         this.unbindDocumentResizeListener();
         this.unbindScrollListener();
         this.overlay = null;
-        this.onModelTouched();
     }
 
     ngOnDestroy() {