diff --git a/package.json b/package.json
index 88df0316a..ed3f93131 100644
--- a/package.json
+++ b/package.json
@@ -97,7 +97,10 @@
     "jison": "zaach/jison",
     "jsdom": "^7.0.2",
     "jshint-stylish": "^2.0.1",
+    "karma": "^0.13.15",
     "karma-babel-preprocessor": "^6.0.1",
+    "karma-browserify": "^4.4.0",
+    "karma-phantomjs-launcher": "^0.2.1",
     "map-stream": "0.0.6",
     "marked": "^0.3.2",
     "mock-browser": "^0.91.34",