diff --git a/.eslintrc.js b/.eslintrc.js
index e82e66c2..4a0a88f1 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -1,6 +1,6 @@
 /**
  * @license Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
+ * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 
 /* eslint-env node */
diff --git a/src/ckeditor.js b/src/ckeditor.js
index d18e77ec..35674a90 100644
--- a/src/ckeditor.js
+++ b/src/ckeditor.js
@@ -1,6 +1,6 @@
 /**
  * @license Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
+ * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 
 // The editor creator to use.
diff --git a/tests/ckeditor.js b/tests/ckeditor.js
index 4c381268..895b6e3c 100644
--- a/tests/ckeditor.js
+++ b/tests/ckeditor.js
@@ -1,6 +1,6 @@
 /**
  * @license Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
+ * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 
 /* globals document */
diff --git a/tests/manual/ckeditor-cjs-version.js b/tests/manual/ckeditor-cjs-version.js
index e166cfa2..e04d19af 100644
--- a/tests/manual/ckeditor-cjs-version.js
+++ b/tests/manual/ckeditor-cjs-version.js
@@ -1,6 +1,6 @@
 /**
  * @license Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
+ * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 
 /* eslint-env commonjs */
diff --git a/tests/manual/ckeditor.js b/tests/manual/ckeditor.js
index 485ea45c..ba29ab70 100644
--- a/tests/manual/ckeditor.js
+++ b/tests/manual/ckeditor.js
@@ -1,6 +1,6 @@
 /**
  * @license Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
+ * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 
 /* globals window, document, console */
diff --git a/webpack.config.js b/webpack.config.js
index c30e38c9..3d26ab99 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -1,6 +1,6 @@
 /**
  * @license Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
+ * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 
 'use strict';