diff --git a/src/app/components/dropdown/dropdown.ts b/src/app/components/dropdown/dropdown.ts
index e8f1ebe70b2..ff8ca9ff571 100755
--- a/src/app/components/dropdown/dropdown.ts
+++ b/src/app/components/dropdown/dropdown.ts
@@ -1216,7 +1216,7 @@ export class Dropdown implements OnInit, AfterViewInit, AfterContentInit, AfterV
         this.updateModel(value, event);
         setTimeout(() => {
             this.onChange.emit({ originalEvent: event, value: value });
-        });
+        }, 1);
 
         !this.overlayVisible && ObjectUtils.isNotEmpty(value) && this.show();
     }