diff --git a/package.json b/package.json
index ddd63d2..34fdd25 100644
--- a/package.json
+++ b/package.json
@@ -70,8 +70,8 @@
     "ts-node": "^1.2.1",
     "tslint": "^4.0.2",
     "tslint-loader": "^3.2.1",
-    "tv4": "^1.2.7",
     "typescript": "~2.0.3",
+    "tv4": "^1.2.7",
     "webpack": "^2.2.1"
   }
 }
diff --git a/webpack.config.js b/webpack.config.js
index 22e015a..90f45f1 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -64,8 +64,5 @@ module.exports = {
     ]
   },
   devtool: 'source-map',
-  externals: {
-    'tv4': 'var tv4',
-  },
   plugins: plugins
 };