diff --git a/src/app/components/splitbutton/splitbutton.ts b/src/app/components/splitbutton/splitbutton.ts
index 9472b6048ec..d2f4fc1d7ca 100755
--- a/src/app/components/splitbutton/splitbutton.ts
+++ b/src/app/components/splitbutton/splitbutton.ts
@@ -89,6 +89,7 @@ type SplitButtonIconPosition = 'left' | 'right';
                 [appendTo]="appendTo"
                 [showTransitionOptions]="showTransitionOptions"
                 [hideTransitionOptions]="hideTransitionOptions"
+                (onHide)="isExpanded.set(false)"
             ></p-tieredMenu>
         </div>
     `,