diff --git a/packages/docusaurus-init/templates/bootstrap/docusaurus.config.js b/packages/docusaurus-init/templates/bootstrap/docusaurus.config.js
index c4535cc8d9..188c327c3c 100644
--- a/packages/docusaurus-init/templates/bootstrap/docusaurus.config.js
+++ b/packages/docusaurus-init/templates/bootstrap/docusaurus.config.js
@@ -1,3 +1,5 @@
+/* stylelint-disable docusaurus/copyright-header */
+
 module.exports = {
   title: 'My Site',
   tagline: 'The tagline of my site',
diff --git a/packages/docusaurus-init/templates/bootstrap/src/pages/index.js b/packages/docusaurus-init/templates/bootstrap/src/pages/index.js
index 90cff1e1b1..1dee95824e 100644
--- a/packages/docusaurus-init/templates/bootstrap/src/pages/index.js
+++ b/packages/docusaurus-init/templates/bootstrap/src/pages/index.js
@@ -1,3 +1,5 @@
+/* stylelint-disable docusaurus/copyright-header */
+
 import React from 'react';
 import classnames from 'classnames';
 import Layout from '@theme/Layout';
diff --git a/packages/docusaurus-init/templates/bootstrap/src/pages/styles.module.css b/packages/docusaurus-init/templates/bootstrap/src/pages/styles.module.css
index 34f21992a2..c1aa85121c 100644
--- a/packages/docusaurus-init/templates/bootstrap/src/pages/styles.module.css
+++ b/packages/docusaurus-init/templates/bootstrap/src/pages/styles.module.css
@@ -1,4 +1,5 @@
 /* stylelint-disable docusaurus/copyright-header */
+
 /**
  * CSS files with the .module.css suffix will be treated as CSS modules
  * and scoped locally.
diff --git a/packages/docusaurus-init/templates/classic/docusaurus.config.js b/packages/docusaurus-init/templates/classic/docusaurus.config.js
index 21343ce97b..6a01734afc 100644
--- a/packages/docusaurus-init/templates/classic/docusaurus.config.js
+++ b/packages/docusaurus-init/templates/classic/docusaurus.config.js
@@ -1,3 +1,5 @@
+/* stylelint-disable docusaurus/copyright-header */
+
 module.exports = {
   title: 'My Site',
   tagline: 'The tagline of my site',
diff --git a/packages/docusaurus-init/templates/classic/sidebars.js b/packages/docusaurus-init/templates/classic/sidebars.js
index 8765a2edf3..49522b1499 100644
--- a/packages/docusaurus-init/templates/classic/sidebars.js
+++ b/packages/docusaurus-init/templates/classic/sidebars.js
@@ -1,3 +1,5 @@
+/* stylelint-disable docusaurus/copyright-header */
+
 module.exports = {
   someSidebar: {
     Docusaurus: ['doc1', 'doc2', 'doc3'],
diff --git a/packages/docusaurus-init/templates/classic/src/pages/index.js b/packages/docusaurus-init/templates/classic/src/pages/index.js
index 90cff1e1b1..1dee95824e 100644
--- a/packages/docusaurus-init/templates/classic/src/pages/index.js
+++ b/packages/docusaurus-init/templates/classic/src/pages/index.js
@@ -1,3 +1,5 @@
+/* stylelint-disable docusaurus/copyright-header */
+
 import React from 'react';
 import classnames from 'classnames';
 import Layout from '@theme/Layout';
diff --git a/packages/docusaurus-init/templates/classic/src/pages/styles.module.css b/packages/docusaurus-init/templates/classic/src/pages/styles.module.css
index 34f21992a2..c1aa85121c 100644
--- a/packages/docusaurus-init/templates/classic/src/pages/styles.module.css
+++ b/packages/docusaurus-init/templates/classic/src/pages/styles.module.css
@@ -1,4 +1,5 @@
 /* stylelint-disable docusaurus/copyright-header */
+
 /**
  * CSS files with the .module.css suffix will be treated as CSS modules
  * and scoped locally.
diff --git a/packages/docusaurus-theme-classic/src/theme/Heading/styles.module.css b/packages/docusaurus-theme-classic/src/theme/Heading/styles.module.css
index 3497b48622..d93350e76c 100644
--- a/packages/docusaurus-theme-classic/src/theme/Heading/styles.module.css
+++ b/packages/docusaurus-theme-classic/src/theme/Heading/styles.module.css
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 .enhancedAnchor:target:before {
   content: '';
   display: block;
diff --git a/packages/docusaurus/src/client/templates/index.html.template.ejs b/packages/docusaurus/src/client/templates/index.html.template.ejs
index e2950db08b..9ea5c8ab02 100644
--- a/packages/docusaurus/src/client/templates/index.html.template.ejs
+++ b/packages/docusaurus/src/client/templates/index.html.template.ejs
@@ -1,3 +1,10 @@
+<!--
+ Copyright (c) Facebook, Inc. and its affiliates.
+
+ This source code is licensed under the MIT license found in the
+ LICENSE file in the root directory of this source tree.
+-->
+
 <!DOCTYPE html>
 <html lang="en">
   <head>
diff --git a/website/docs/markdown-features.mdx b/website/docs/markdown-features.mdx
index d00c121f02..15c77ee609 100644
--- a/website/docs/markdown-features.mdx
+++ b/website/docs/markdown-features.mdx
@@ -1,3 +1,10 @@
+<!--
+ Copyright (c) Facebook, Inc. and its affiliates.
+
+ This source code is licensed under the MIT license found in the
+ LICENSE file in the root directory of this source tree.
+-->
+
 ---
 id: markdown-features
 title: Markdown Features
diff --git a/website/versioned_docs/version-2.0.0-alpha.43/markdown-features.mdx b/website/versioned_docs/version-2.0.0-alpha.43/markdown-features.mdx
index 1bedeacf81..4e62453b7a 100644
--- a/website/versioned_docs/version-2.0.0-alpha.43/markdown-features.mdx
+++ b/website/versioned_docs/version-2.0.0-alpha.43/markdown-features.mdx
@@ -1,3 +1,10 @@
+<!--
+ Copyright (c) Facebook, Inc. and its affiliates.
+
+ This source code is licensed under the MIT license found in the
+ LICENSE file in the root directory of this source tree.
+-->
+
 ---
 id: markdown-features
 title: Markdown Features
diff --git a/website/versioned_docs/version-2.0.0-alpha.48/markdown-features.mdx b/website/versioned_docs/version-2.0.0-alpha.48/markdown-features.mdx
index f770a965e7..ab99b13129 100644
--- a/website/versioned_docs/version-2.0.0-alpha.48/markdown-features.mdx
+++ b/website/versioned_docs/version-2.0.0-alpha.48/markdown-features.mdx
@@ -1,3 +1,10 @@
+<!--
+ Copyright (c) Facebook, Inc. and its affiliates.
+
+ This source code is licensed under the MIT license found in the
+ LICENSE file in the root directory of this source tree.
+-->
+
 ---
 id: markdown-features
 title: Markdown Features
diff --git a/website/versioned_docs/version-2.0.0-alpha.50/markdown-features.mdx b/website/versioned_docs/version-2.0.0-alpha.50/markdown-features.mdx
index a4623cd860..f710121034 100644
--- a/website/versioned_docs/version-2.0.0-alpha.50/markdown-features.mdx
+++ b/website/versioned_docs/version-2.0.0-alpha.50/markdown-features.mdx
@@ -1,3 +1,10 @@
+<!--
+ Copyright (c) Facebook, Inc. and its affiliates.
+
+ This source code is licensed under the MIT license found in the
+ LICENSE file in the root directory of this source tree.
+-->
+
 ---
 id: markdown-features
 title: Markdown Features
diff --git a/website/versioned_docs/version-2.0.0-alpha.54/markdown-features.mdx b/website/versioned_docs/version-2.0.0-alpha.54/markdown-features.mdx
index d00c121f02..15c77ee609 100644
--- a/website/versioned_docs/version-2.0.0-alpha.54/markdown-features.mdx
+++ b/website/versioned_docs/version-2.0.0-alpha.54/markdown-features.mdx
@@ -1,3 +1,10 @@
+<!--
+ Copyright (c) Facebook, Inc. and its affiliates.
+
+ This source code is licensed under the MIT license found in the
+ LICENSE file in the root directory of this source tree.
+-->
+
 ---
 id: markdown-features
 title: Markdown Features