diff --git a/.gitignore b/.gitignore
index b788561..4574ca2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 node_modules
 test.js
+coverage
diff --git a/.npmignore b/.npmignore
index a8a6f4c..6b67a8a 100644
--- a/.npmignore
+++ b/.npmignore
@@ -3,3 +3,4 @@ benchmarks
 examples
 test
 Makefile
+coverage
diff --git a/.travis.yml b/.travis.yml
index 5a7e991..b3cf7bc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,5 @@
 language: node_js
 node_js:
   - "0.11"
-
+script: "make test-travis"
+after_script: "npm install coveralls@2.10.0 && cat ./coverage/lcov.info | coveralls"
diff --git a/Makefile b/Makefile
index 2852935..07b105b 100644
--- a/Makefile
+++ b/Makefile
@@ -3,14 +3,35 @@ SRC = lib/*.js
 
 include node_modules/make-lint/index.mk
 
+TESTS = test/application \
+	test/context/* \
+	test/request/* \
+	test/response/*
+
 test:
 	@NODE_ENV=test ./node_modules/.bin/mocha \
 		--require should \
 		--harmony-generators \
-		test/application \
-		test/context/* \
-		test/request/* \
-		test/response/* \
+		$(TESTS) \
+		--bail
+
+test-cov:
+	@NODE_ENV=test node --harmony-generators \
+		node_modules/.bin/istanbul cover \
+		./node_modules/.bin/_mocha \
+		-- -u exports \
+		--require should \
+		$(TESTS) \
+		--bail
+
+test-travis:
+	@NODE_ENV=test node --harmony-generators \
+		node_modules/.bin/istanbul cover \
+		./node_modules/.bin/_mocha \
+		--report lcovonly \
+		-- -u exports \
+		--require should \
+		$(TESTS) \
 		--bail
 
 bench:
diff --git a/package.json b/package.json
index f5670a0..4d667bc 100644
--- a/package.json
+++ b/package.json
@@ -43,6 +43,7 @@
     "should": "^3.1.0",
     "mocha": "^1.17.0",
     "supertest": "~0.13.0",
+    "istanbul-harmony": "~0.2.9",
     "make-lint": "^1.0.1"
   },
   "engines": {