diff --git a/lib/controller/MockController.js b/lib/controller/MockController.js
index fda1f05..0eff6c9 100644
--- a/lib/controller/MockController.js
+++ b/lib/controller/MockController.js
@@ -89,7 +89,7 @@ MockController.prototype = extend(MockController.prototype, {
 	 * @private
 	 */
 	_acceptMiddleware: function (serverOptions, responseOptions) {
-		var endPointId = responseOptions.dir.replace(serverOptions.dirName, '').replace(/\/$/, '');
+		var endPointId = responseOptions.dir.replace(serverOptions.dirName, '').replace(/\/$/, '').replace('\\', '/');
 		var middleware = serverOptions.middleware;
 
 		if (!endPointId || !middleware || typeof middleware[endPointId] !== 'function') {