diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..36ee720
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,7 @@
+test:
+	@./node_modules/.bin/mocha
+
+bench:
+	@node bench.js
+
+.PHONY: test bench
\ No newline at end of file
diff --git a/bench.js b/bench.js
new file mode 100644
index 0000000..4b3505e
--- /dev/null
+++ b/bench.js
@@ -0,0 +1,56 @@
+var Bench = require('benchmark')
+var app = require('./index')()
+
+app
+.set('one', 1)
+.set('two', 2)
+.set('three', 3)
+.set('four', 4)
+.set('five', 5)
+.def('onedep', function(one) {
+  return one
+})
+.def('fivedeps', function(one, two, three, four, five) {
+  return one
+})
+.def('a', function() {
+  return 'a'
+})
+.def('b', function() {
+  return 'b'
+})
+.def('ab', function(a, b) {
+  return a + b
+})
+.def('async', function(two, done) {
+  done(null, two)
+})
+.def('bone', function(b, one) {
+  return b + one
+})
+.def('computation', function(bone, async, ab, done) {
+  done(null, bone + async + ab)
+})
+
+function noop() {}
+
+
+var suite = new Bench.Suite
+
+suite.add('1 dep', function() {
+  app.run().eval('onedep', noop)
+})
+
+suite.add('5 deps', function() {
+  app.run().eval('fivedeps', noop)
+})
+
+suite.add('computation', function() {
+  app.run().eval('computation', noop)
+})
+
+suite.on('cycle', function(ev, bench) {
+  console.log(String(ev.target))
+})
+
+suite.run({async: true})
\ No newline at end of file
diff --git a/package.json b/package.json
index 890f538..0427d32 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "version": "0.4.1",
   "description": "Make style control flow. Good for complex functions.",
   "scripts": {
-    "test": "mocha -R spec"
+    "test": "mocha"
   },
   "repository": {
     "type": "git",
@@ -21,7 +21,8 @@
   "devDependencies": {
     "test-log": "*",
     "mocha": "*",
-    "should": "*"
+    "should": "*",
+    "benchmark": "*"
   },
   "author": "Eldar Gabdullin <eldargab@gmail.com>",
   "license": "MIT"