diff --git a/src/components/angular2-modal/models/dialog-ref.ts b/src/components/angular2-modal/models/dialog-ref.ts
index 76f7d896..fa9896c6 100644
--- a/src/components/angular2-modal/models/dialog-ref.ts
+++ b/src/components/angular2-modal/models/dialog-ref.ts
@@ -79,6 +79,7 @@ export class DialogRef<T> {
   dismiss() {
     const _dismiss = () => {
       this.destroy();
+      this._resultDeferred.promise.catch(() => {});
       this._resultDeferred.reject();
     };
     this._fireHook<boolean>('beforeDismiss')