diff --git a/assets/javascripts/discourse/components/wizard-custom-input.js.es6 b/assets/javascripts/discourse/components/wizard-custom-input.js.es6
index d5151382..bc8a1585 100644
--- a/assets/javascripts/discourse/components/wizard-custom-input.js.es6
+++ b/assets/javascripts/discourse/components/wizard-custom-input.js.es6
@@ -1,8 +1,6 @@
-import { default as computed, on, observes } from 'ember-addons/ember-computed-decorators';
+import { default as computed, on } from 'ember-addons/ember-computed-decorators';
 import { getOwner } from 'discourse-common/lib/get-owner';
 
-const fieldNotPresent = (f) => { return f == null || f === undefined };
-
 export default Ember.Component.extend({
   classNames: 'custom-input',
   noneKey: 'admin.wizard.select_field',
@@ -27,7 +25,7 @@ export default Ember.Component.extend({
             return {
               id: `user_field_${f.id}`,
               name: f.name
-            }
+            };
           }));
         }
       });