diff --git a/package.json b/package.json
index 7135065dd1..18c3418d03 100644
--- a/package.json
+++ b/package.json
@@ -51,12 +51,6 @@
     "event-emitter": "^0.3.1",
     "querystring": "^0.2.0"
   },
-  "browserify": {
-    "transform": [
-      "browserify-shim",
-      "envify"
-    ]
-  },
   "browserify-shim": {
     "react": "global:React"
   }
diff --git a/script/build b/script/build
index e4f71438c9..77437c13d8 100755
--- a/script/build
+++ b/script/build
@@ -1,4 +1,4 @@
 #!/bin/sh
 mkdir -p dist
-NODE_ENV=production node_modules/.bin/browserify modules/main.js --detect-globals false -s ReactRouter > dist/react-router.js
+NODE_ENV=production node_modules/.bin/browserify modules/main.js -t browserify-shim -t envify --detect-globals false -s ReactRouter > dist/react-router.js
 node_modules/.bin/uglifyjs dist/react-router.js --compress warnings=false > dist/react-router.min.js