webpack 4 disable uglifyjs-webpack-plugin

I have had this problem for the last 2 days. So I decided to completely disable uglifyjs-webpack-plugin from webpack build process. I was not able to find anything on webpack 4.

module.exports = {
    optimization:{
        minimize: false, // <---- disables uglify.
        // minimizer: [new UglifyJsPlugin()] if you want to customize it.
    }
}