diff --git a/app/static/js/modules/lesson.js b/app/static/js/modules/lesson.js
index 2dc8383..9834861 100644
--- a/app/static/js/modules/lesson.js
+++ b/app/static/js/modules/lesson.js
@@ -4,7 +4,7 @@
 // =======================================================================
 
 import { api } from './api.js';
-import { ui, escapeHtml, showToast, switchView } from './ui.js';
+import { ui, escapeHtml, showToast, switchView, shuffleArray, escapeRegex, playAudio, playTextSpeech } from './ui.js';
 
 let presets = [];
 let currentPreset = null;