diff --git a/addon/components/single-event-learningmaterial-list.js b/addon/components/single-event-learningmaterial-list.js
index <HASH>..<HASH> 100644
--- a/addon/components/single-event-learningmaterial-list.js
+++ b/addon/components/single-event-learningmaterial-list.js
@@ -1,8 +1,6 @@
 import Ember from 'ember';
 import layout from '../templates/components/single-event-learningmaterial-list';
 
-const {computed, isEmpty} = Ember;
-
 export default Ember.Component.extend({
   layout: layout,
   classNames: ['single-event-learningmaterial-list'],
rm obsolete vars.