diff --git a/frontend/browser.d.ts b/frontend/browser.d.ts
index 86988c4e..d2bd18c6 100644
--- a/frontend/browser.d.ts
+++ b/frontend/browser.d.ts
@@ -1,7 +1,6 @@
 /// <reference path="../typings/browser.d.ts"/>
 /// <reference path="../common/common-classes.d.ts" />
-/// <reference path="../node_modules/angular2/typings/browser.d.ts" />
-/// <reference path="../node_modules/reflect-metadata/reflect-metadata.d.ts" />
+/// <reference path="../node_modules/angular2/typings/browser.d.ts" /> 
 /// <reference path="../node_modules/tslint/lib/tslint.d.ts" />
 /// <reference path="../node_modules/zone.js/dist/zone.js.d.ts"/>
 
diff --git a/package.json b/package.json
index aa9264c9..5d439b2b 100644
--- a/package.json
+++ b/package.json
@@ -25,22 +25,16 @@
     "body-parser": "^1.15.0",
     "core-js": "^2.2.1",
     "debug": "^2.2.0",
-    "es6-promise": "^3.1.2",
-    "es6-shim": "^0.35.0",
-    "es7-reflect-metadata": "^1.6.0",
     "express": "^4.13.4",
     "express-session": "^1.13.0",
     "mime": "^1.3.4",
     "morgan": "^1.7.0",
-    "protractor": "^3.2.1",
-    "reflect-metadata": "0.1.2",
-    "rxjs": "^5.0.0-beta.2",
     "ts-loader": "^0.8.1",
-    "ts-node": "^0.6.2",
     "typescript": "^1.8.9",
     "typings": "^0.7.9",
     "webpack": "^1.12.14",
-    "zone.js": "^0.6.4"
+    "rxjs": "5.0.0-beta.2",
+    "zone.js": "0.6.4"
   },
   "devDependencies": {
     "compression-webpack-plugin": "^0.3.0",
@@ -74,7 +68,6 @@
     "source-map-loader": "^0.1.5",
     "style-loader": "^0.13.0",
     "ts-helper": "0.0.1",
-    "ts-node": "^0.6.1",
     "tslint": "^3.5.0",
     "tslint-loader": "^2.1.3",
     "typedoc": "^0.3.12",