diff --git a/webpack.docs.build.config.js b/webpack.docs.build.config.js
index ce9185b0..1a4ffaf1 100644
--- a/webpack.docs.build.config.js
+++ b/webpack.docs.build.config.js
@@ -4,8 +4,6 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
 
-/* eslint-env node, commonjs, es2017 */
-
 const CssMinimizerPlugin = require('css-minimizer-webpack-plugin');
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
 const RemoveEmptyScriptsPlugin = require('webpack-remove-empty-scripts');
diff --git a/webpack.docs.static.config.js b/webpack.docs.static.config.js
index 13ae73be..781f3498 100644
--- a/webpack.docs.static.config.js
+++ b/webpack.docs.static.config.js
@@ -4,8 +4,6 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
 
-/* eslint-env node, commonjs, es2017 */
-
 const CopyPlugin = require('copy-webpack-plugin');
 const path = require('path');
 const { CleanWebpackPlugin } = require('clean-webpack-plugin');
diff --git a/webpack.package.build.config.js b/webpack.package.build.config.js
index 21ab003e..bf173a00 100644
--- a/webpack.package.build.config.js
+++ b/webpack.package.build.config.js
@@ -4,8 +4,6 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
 
-/* eslint-env node, commonjs, es2017 */
-
 const CssMinimizerPlugin = require('css-minimizer-webpack-plugin');
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
 const RemoveEmptyScriptsPlugin = require('webpack-remove-empty-scripts');
diff --git a/webpack.package.static.config.js b/webpack.package.static.config.js
index 86ae4eb7..ce7ae826 100644
--- a/webpack.package.static.config.js
+++ b/webpack.package.static.config.js
@@ -4,8 +4,6 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
 
-/* eslint-env node, commonjs, es2017 */
-
 const CopyPlugin = require('copy-webpack-plugin');
 const path = require('path');
 const { CleanWebpackPlugin } = require('clean-webpack-plugin');