diff --git a/projects/ngx-mat-birthday-input/src/lib/ngx-mat-birthday-input.component.ts b/projects/ngx-mat-birthday-input/src/lib/ngx-mat-birthday-input.component.ts
index 79c443d..6e6cb45 100644
--- a/projects/ngx-mat-birthday-input/src/lib/ngx-mat-birthday-input.component.ts
+++ b/projects/ngx-mat-birthday-input/src/lib/ngx-mat-birthday-input.component.ts
@@ -350,14 +350,13 @@ export class NgxMatBirthdayInputComponent
       {
         minute: minute,
         hour: hour,
+        day: day ? day.padStart(2, '0') : '',
+        month: month ? month.padStart(2, '0') : '',
         year: year,
         datePicker: date ? new Date(date) : new Date(),
       },
       { emitEvent: false },
     )
-
-    this.itemForm.get('day')?.patchValue(day.padStart(2, '0'), { emitEvent: true })
-    this.itemForm.get('month')?.patchValue(month.padStart(2, '0'), { emitEvent: true })
   }
 
   registerOnChange(fn: any): void {