diff --git a/dist/browser/math-expression-evaluator.js b/dist/browser/math-expression-evaluator.js
index 0255d3d..10e67ca 100644
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diff --git a/dist/browser/math-expression-evaluator.min.js b/dist/browser/math-expression-evaluator.min.js
index aec3dd8..ad418b5 100644
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diff --git a/webpack.config.js b/webpack.config.js
index 9a557e2..8901015 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -1,13 +1,17 @@
 const webpack = require('webpack')
 const TerserPlugin = require('terser-webpack-plugin')
-const path = require("path")
+const path = require('path')
 const PROD = (process.env.NODE_ENV === 'production')
 module.exports = {
   mode: 'production',
   entry: './src/formula_evaluator.js',
   output: {
-    path: path.join(__dirname,'./dist/browser'),
-    filename: PROD ? 'math-expression-evaluator.min.js' : 'math-expression-evaluator.js'
+    path: path.join(__dirname, './dist/browser'),
+    filename: PROD ? 'math-expression-evaluator.min.js' : 'math-expression-evaluator.js',
+    library: {
+      name: 'Mexp',
+      type: 'umd'
+    }
   },
   optimization: {
     minimize: PROD,