diff --git a/app/app.coffee b/app/app.coffee
index 053b2d87..b789caf7 100644
--- a/app/app.coffee
+++ b/app/app.coffee
@@ -3,6 +3,7 @@
 `import loadInitializers from 'ember/load-initializers'`
 `import config from './config/environment'`
 
+`import mb from 'travis/helpers/mb'`
 `import label from 'travis/helpers/label'`
 `import travisField from 'travis/helpers/travis-field'`
 `import travisErrors from 'travis/helpers/travis-errors'`
@@ -15,6 +16,7 @@ Ember.Handlebars.registerHelper('travis-errors', travisErrors)
 Ember.Handlebars.registerHelper('tipsy', tipsy)
 #Ember.Handlebars.registerHelper('input', input)
 Ember.Handlebars.registerHelper('filter-input', filterInput)
+Ember.Handlebars.registerBoundHelper('mb', mb)
 
 Ember.MODEL_FACTORY_INJECTIONS = true
 
diff --git a/app/helpers/mb.coffee b/app/helpers/mb.coffee
index d688c070..59fd38d7 100644
--- a/app/helpers/mb.coffee
+++ b/app/helpers/mb.coffee
@@ -1,5 +1,7 @@
-helper = Ember.Handlebars.makeBoundHelper (size) ->
+`import Ember from "ember"`
+
+fn = (size) ->
   if size
     (size / 1024 / 1024).toFixed(2)
 
-`export default helper`
+`export default fn`
diff --git a/app/templates/caches.hbs b/app/templates/caches.hbs
index 9f11b2ad..a8efb9e1 100644
--- a/app/templates/caches.hbs
+++ b/app/templates/caches.hbs
@@ -13,7 +13,7 @@
         </a>
 
         <ul class="caches-list">
-          {{#each cache in caches itemController="cacheItem"}}
+          {{#each cache in caches itemController="cachesItem"}}
             <li class="cache-info">
               <span class="label">Slug:</span> {{cache.slug}},
               <span class="label">Last modified:</span> {{cache.last_modified}},