diff --git a/karma.conf.js b/karma.conf.js
index 4cdf7b2..4730c33 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -58,7 +58,7 @@ module.exports = function(config) {
 
     // start these browsers
     // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
-    browsers: ['Chrome'],
+    browsers: ['PhantomJS'],
 
 
     // Continuous Integration mode
diff --git a/package.json b/package.json
index 5a308d6..7df0409 100644
--- a/package.json
+++ b/package.json
@@ -30,15 +30,17 @@
     "karma": "^0.12.31",
     "karma-babel-preprocessor": "^5.0.1",
     "karma-browserify": "^4.1.2",
-    "karma-chrome-launcher": "^0.1.7",
     "karma-jasmine": "^0.3.5",
+    "karma-phantomjs-launcher": "^0.1.4",
     "lodash": "^3.6.0",
     "vinyl-buffer": "^1.0.0",
     "vinyl-source-stream": "~1.1.0",
     "watchify": "^3.1.0"
   },
   "browserify": {
-    "transform": ["babelify"]
+    "transform": [
+      "babelify"
+    ]
   },
   "private": true
 }