diff --git a/webpack.config.js b/webpack.config.js
index 3fde2cf890f093ea3b054883de4e0ee10650c477..4a34d1aadcac25e75eb89a363821dd7726d8ee39 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -1,6 +1,5 @@
 const path = require('path');
 const webpack = require('webpack');
-const TerserPlugin = require('terser-webpack-plugin');
 const paths = require('./config/paths');
 
 const eslintLoaderConfig = {
@@ -62,15 +61,6 @@ const baseConfig = [
           ],
         }],
     },
-    optimization: {
-      minimizer: [
-        new TerserPlugin({
-          terserOptions: {
-            keep_fnames: true,
-          },
-        }),
-      ],
-    },
     output: {
       filename: 'mirador.min.js',
       library: 'Mirador',