diff --git a/app/uploaders/banner_image_uploader.rb b/app/uploaders/banner_image_uploader.rb
index 6da9cd1..18870f7 100644
--- a/app/uploaders/banner_image_uploader.rb
+++ b/app/uploaders/banner_image_uploader.rb
@@ -1,5 +1,4 @@
 # encoding: utf-8
-require 'carrierwave/processing/mime_types'
 
 class BannerImageUploader < CarrierWave::Uploader::Base
 
@@ -7,7 +6,6 @@ class BannerImageUploader < CarrierWave::Uploader::Base
   # include CarrierWave::RMagick
   # include CarrierWave::MiniMagick
   include CarrierWave::MiniMagick
-  include CarrierWave::MimeTypes
 
   # Choose what kind of storage to use for this uploader:
   storage :file
diff --git a/app/uploaders/banner_uploader.rb b/app/uploaders/banner_uploader.rb
index 314b9cf..5201393 100644
--- a/app/uploaders/banner_uploader.rb
+++ b/app/uploaders/banner_uploader.rb
@@ -1,12 +1,7 @@
 # encoding: utf-8
-require 'carrierwave/processing/mime_types'
 
 class BannerUploader < CarrierWave::Uploader::Base
 
-  include CarrierWave::MimeTypes
-    
-  process :set_content_type
-
   # Include RMagick or ImageScience support:
   # include CarrierWave::RMagick
   # include CarrierWave::ImageScience