diff --git a/packages/next/index.d.ts b/packages/next/index.d.ts
index 10a72f9e41c0e..348fd2e07a2db 100644
--- a/packages/next/index.d.ts
+++ b/packages/next/index.d.ts
@@ -9,6 +9,7 @@
 /// <reference path="./dynamic.d.ts" />
 /// <reference path="./error.d.ts" />
 /// <reference path="./head.d.ts" />
+/// <reference path="./headers.d.ts" />
 /// <reference path="./image.d.ts" />
 /// <reference path="./link.d.ts" />
 /// <reference path="./navigation.d.ts" />