diff --git a/express-domain-middleware/express-domain-middleware-tests.ts b/express-domain-middleware/express-domain-middleware-tests.ts
new file mode 100644
index 0000000000..446b732353
--- /dev/null
+++ b/express-domain-middleware/express-domain-middleware-tests.ts
@@ -0,0 +1,2 @@
+/// <reference path="express-domain-middleware.d.ts" />
+import fn = require('express-domain-middleware');
diff --git a/express-domain-middleware/express-domain-middleware.d.ts b/express-domain-middleware/express-domain-middleware.d.ts
new file mode 100644
index 0000000000..1710d548e0
--- /dev/null
+++ b/express-domain-middleware/express-domain-middleware.d.ts
@@ -0,0 +1,12 @@
+// Type definitions for express-domain-middleware
+// Project: https://www.npmjs.com/package/express-domain-middleware
+// Definitions by: Hookclaw <https://github.com/hookclaw>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+/// <reference path="../express/express.d.ts" />
+
+declare module "express-domain-middleware" {
+    import express = require('express');
+    function e(req: express.Request, res: express.Response, next: express.NextFunction): any;
+    export = e;
+}