1 files changed, 2 insertions, 0 deletions
diff --git a/web/gulpfile.js b/web/gulpfile.js
index 4a8c765f..29740e83 100644
--- a/web/gulpfile.js
+++ b/web/gulpfile.js
@@ -5,6 +5,7 @@ var conf = require('./conf.js');
 
 // Sorted alphabetically!
 var babelify = require('babelify');
+var envify = require('envify/custom');
 var browserify = require('browserify');
 var gulp = require("gulp");
 var eslint = require('gulp-eslint');
@@ -91,6 +92,7 @@ function buildScript(bundler, filename, dev) {
     if (dev) {
         bundler = watchify(bundler);
     } else {
+        bundler = bundler.transform(envify({ _: 'purge', NODE_ENV: 'production' }), { global: true });
         bundler = bundler.transform({global: true}, uglifyify);
     }