diff --git a/test/version.js b/test/version.js
new file mode 100644
index 0000000..d3c38e1
--- /dev/null
+++ b/test/version.js
@@ -0,0 +1,14 @@
+/* global describe, it */
+
+"use strict";
+
+var fs = require("fs");
+var typify = require("../lib/typify.js");
+var assert = require("assert");
+
+describe("version", function () {
+  it("same in package.json and inside lib", function () {
+    var pkg = JSON.parse(fs.readFileSync(__dirname + "/../package.json"));
+    assert(pkg.version === typify.version.join("."), "version string should be same");
+  });
+});