diff --git a/packages/website/webpack.config.js b/packages/website/webpack.config.js
index ec265be93d..33d5f648bc 100644
--- a/packages/website/webpack.config.js
+++ b/packages/website/webpack.config.js
@@ -100,7 +100,6 @@ module.exports = (_env, argv) => {
             new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/),
             new webpack.DefinePlugin({
                 'process.env': {
-                    NODE_ENV: JSON.stringify(process.env.NODE_ENV),
                     GIT_SHA: JSON.stringify(GIT_SHA),
                 },
             }),