diff --git a/assets/javascripts/discourse/components/wizard-mapper.js.es6 b/assets/javascripts/discourse/components/wizard-mapper.js.es6
index d50d0172..a545c3df 100644
--- a/assets/javascripts/discourse/components/wizard-mapper.js.es6
+++ b/assets/javascripts/discourse/components/wizard-mapper.js.es6
@@ -49,6 +49,9 @@ export default Component.extend({
                     
     return result;
   },
+  
+  onUpdate() {
+  },
 
   actions: {
     add() {