diff --git a/demo-shell-ng2/src/app/components/files/version-manager-dialog-adapter.component.html b/demo-shell-ng2/src/app/components/files/version-manager-dialog-adapter.component.html
index b507fcb4b8..e1decb8bd4 100644
--- a/demo-shell-ng2/src/app/components/files/version-manager-dialog-adapter.component.html
+++ b/demo-shell-ng2/src/app/components/files/version-manager-dialog-adapter.component.html
@@ -3,5 +3,5 @@
     <adf-version-manager [node]="contentEntry"></adf-version-manager>
 </section>
 <footer mat-dialog-actions fxLayout="row" fxLayoutAlign="end center">
-    <button mat-button (click)="close($event)">Close</button>
-</footer>
\ No newline at end of file
+    <button mat-button (click)="close()">Close</button>
+</footer>