diff --git a/index.d.ts b/index.d.ts
index 7bacbff..cb6189d 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -14,4 +14,4 @@ declare global {
 /**
  * If used as ESM, then we export the type of "DialogPolyfillType" as the default type.
  */
-export default DialogPolyfill;
+export default DialogPolyfillType;