diff --git a/lambda/smarthome/alexa/skills/smarthome/AlexaResponse.js b/lambda/smarthome/alexa/skills/smarthome/AlexaResponse.js
index 06abfa8..e045963 100644
--- a/lambda/smarthome/alexa/skills/smarthome/AlexaResponse.js
+++ b/lambda/smarthome/alexa/skills/smarthome/AlexaResponse.js
@@ -13,7 +13,7 @@
 
 'use strict';
 
-let uuid = require('uuid');
+let uuid = require('uuid/v4');
 
 /**
  * Helper class to generate an AlexaResponse.
@@ -170,4 +170,4 @@ class AlexaResponse {
     }
 }
 
-module.exports = AlexaResponse;
\ No newline at end of file
+module.exports = AlexaResponse;