diff --git a/text-encoding.d.ts b/text-encoding.d.ts
index 42d2be9420..014c95effe 100644
--- a/text-encoding.d.ts
+++ b/text-encoding.d.ts
@@ -1,5 +1,3 @@
-// Copyright 2018 Ryan Dahl <ry@tinyclouds.org>
-// All rights reserved. MIT License.
 // Type definitions for text-encoding
 // Project: https://github.com/inexorabletash/text-encoding
 // Definitions by: MIZUNE Pine <https://github.com/pine613>
diff --git a/url.js b/url.js
index 75a6b8e6e6..76e32cc86f 100644
--- a/url.js
+++ b/url.js
@@ -1,5 +1,3 @@
-// Copyright 2018 Ryan Dahl <ry@tinyclouds.org>
-// All rights reserved. MIT License.
 /* Any copyright is dedicated to the Public Domain.
  * http://creativecommons.org/publicdomain/zero/1.0/
  * Forked from https://github.com/github/url-polyfill