diff --git a/package.json b/package.json
index 49ea30d0a..c5ec98b11 100644
--- a/package.json
+++ b/package.json
@@ -23,6 +23,8 @@
   },
   "dependencies": {
     "async": "^1.5.2",
+    "babel-preset-es2015": "^6.9.0",
+    "babel-register": "^6.9.0",
     "browserify-derequire": "^0.9.4",
     "clone": "^1.0.2",
     "copy-to-clipboard": "^2.0.0",
@@ -61,6 +63,7 @@
     "vreme": "^3.0.2",
     "web3": "ethereum/web3.js#0.16.0",
     "web3-provider-engine": "^7.6.5",
+    "web3-stream-provider": "^2.0.1",
     "xtend": "^4.0.1"
   },
   "devDependencies": {