diff --git a/src/index.js b/src/index.js
index 17d0118..30114df 100644
--- a/src/index.js
+++ b/src/index.js
@@ -17,9 +17,9 @@
     define(['ApiClient', 'model/AsyncResponse', 'model/Audio', 'model/DiarizeAudio', 'model/EmotionScore', 'api/DenoiseApi', 'api/DiarizeApi', 'api/DiarizeApiV2', 'api/EllipsisApi', 'api/EmotionApi', 'api/FeaturizeApi'], factory);
   } else if (typeof module === 'object' && module.exports) {
     // CommonJS-like environments that support module.exports, like Node.
-    module.exports = factory(require('./ApiClient'), require('./model/AsyncResponse'), require('./model/Audio'), require('./model/DiarizeAudio'), require('./model/EmotionScore'), require('./api/DenoiseApi'), require('./api/DiarizeApi'), require('./api/DiarizeApiV2'), require('./api/EllipsisApi'), require('./api/EmotionApi'), require('./api/FeaturizeApi'));
+    module.exports = factory(require('./ApiClient'), require('./model/AsyncResponse'), require('./model/Audio'), require('./model/utils'), require('./model/DiarizeAudio'), require('./model/EmotionScore'), require('./api/DenoiseApi'), require('./api/DiarizeApi'), require('./api/DiarizeApiV2'), require('./api/EllipsisApi'), require('./api/EmotionApi'), require('./api/FeaturizeApi'));
   }
-}(function(ApiClient, AsyncResponse, Audio, DiarizeAudio, EmotionScore, DenoiseApi, DiarizeApi, DiarizeApiV2, EllipsisApi, EmotionApi, FeaturizeApi) {
+}(function(ApiClient, AsyncResponse, Audio, utils , DiarizeAudio, EmotionScore, DenoiseApi, DiarizeApi, DiarizeApiV2, EllipsisApi, EmotionApi, FeaturizeApi) {
   'use strict';
 
   /**
@@ -69,6 +69,11 @@
      * @property {module:model/Audio}
      */
     Audio: Audio,
+     /**
+     * The utils model constructor.
+     * @property {module:model/utils}
+     */
+    utils: utils,
     /**
      * The DiarizeAudio model constructor.
      * @property {module:model/DiarizeAudio}