diff --git a/types/dialog.d.ts b/types/dialog.d.ts
index f463ef8bb..b1a258fc6 100644
--- a/types/dialog.d.ts
+++ b/types/dialog.d.ts
@@ -27,6 +27,7 @@ export interface Dialog {
   install(): void;
   setDefaultOptions(options: DialogOptions): void;
   resetDefaultOptions(): void;
+  Component: any;
 }
 
 declare module 'vue/types/vue' {