diff --git a/lib/tasks/new_ui.rake b/lib/tasks/new_ui.rake
index 483785aa8..86d5e8d16 100644
--- a/lib/tasks/new_ui.rake
+++ b/lib/tasks/new_ui.rake
@@ -43,6 +43,10 @@ namespace :new_ui do
     migrate_ad_images_dates
   end
 
+  task :migrate_ad_banners  => :environment do
+    migrate_ad_banners
+  end
+
   def migrate_categories(args = nil)
     if args && args[:app_key] && args[:model_name]
       migrate_category(args[:app_key], args[:model_name], args[:category_name])
@@ -213,4 +217,19 @@ namespace :new_ui do
     end
   end
 
+  def migrate_ad_banners
+    @db ||= Mongoid.database
+    collection_ad_banner = @db['ad_banners']
+    ad_banners = collection_ad_banner.find()
+    ad_banners.each do |ad_banner|
+      ad_banner['timeout'] = ad_banner['transition_msec']/1000 if ad_banner['transition_msec'].present?
+      ad_banner['speed'] = 500 unless ad_banner['speed'].present?
+      ad_banner['width'], ad_banner['height'] = ad_banner['best_size'].gsub('px', '').delete(' ').split('x').map{|d| d.to_i} if ad_banner['best_size'].present?
+      ad_banner['ad_fx'] = (AdBanner::FX_TYPES.include?(ad_banner['ad_fx']) ? ad_banner['ad_fx'] : AdBanner::FX_TYPES[0])
+      ad_banner.delete('best_size')
+      ad_banner.delete('transition_msec')
+      collection_ad_banner.save(ad_banner)
+    end
+  end
+
 end