diff --git a/.travis.yml b/.travis.yml
index a65a2e1..f92b082 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,4 +2,6 @@ language: node_js
 node_js:
   - "0.10"
 script:
-  "node tests/tests.js"
+  - "npm test"
+after_script:
+  - "npm run-script coveralls"
diff --git a/README.md b/README.md
index e2d35d9..4eafef4 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# ES6 `String.fromCodePoint` polyfill [![Build status](https://travis-ci.org/mathiasbynens/String.fromCodePoint.svg?branch=master)](https://travis-ci.org/mathiasbynens/String.fromCodePoint)
+# ES6 `String.fromCodePoint` polyfill [![Build status](https://travis-ci.org/mathiasbynens/String.fromCodePoint.svg?branch=master)](https://travis-ci.org/mathiasbynens/String.fromCodePoint) [![Code coverage status](http://img.shields.io/coveralls/mathiasbynens/String.fromCodePoint/master.svg)](https://coveralls.io/r/mathiasbynens/String.fromCodePoint)
 
 An robust & optimized ES3-compatible polyfill for [the `String.fromCodePoint` method in ECMAScript 6](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.fromcodepoint).
 
diff --git a/package.json b/package.json
index db10b1c..d3dac6b 100644
--- a/package.json
+++ b/package.json
@@ -35,8 +35,12 @@
 	"directories": {
 		"test": "tests"
 	},
+	"devDependencies": {
+		"coveralls": "^2.11.1"
+	},
 	"scripts": {
 		"test": "node tests/tests.js",
-		"cover": "istanbul cover --report html --verbose --dir coverage tests/tests.js"
+		"cover": "istanbul cover --report html --verbose --dir coverage tests/tests.js",
+		"coveralls": "istanbul cover --verbose --dir coverage tests/tests.js && cat coverage/lcov.info | coveralls; rm -rf coverage/lcov*"
 	}
 }