diff --git a/Gemfile b/Gemfile
index 87acb2d..3c85d7d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -43,7 +43,7 @@ gem 'compass-rails', '~> 2.0.alpha.0'
 gem 'zurb-foundation'
 gem 'turbolinks'
 gem 'uglifier', '>= 1.3.0'
-gem 'rails_12factor', group: :production
+//gem 'rails_12factor', group: :production
 
 group :development, :test do
   gem 'debugger'
diff --git a/config/environments/production.rb b/config/environments/production.rb
index 62b5f0c..d57694f 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -36,7 +36,7 @@ Starterapp::Application.configure do
   config.assets.version = '1.0'
 
   # Specifies the header that your server uses for sending files.
-  config.action_dispatch.x_sendfile_header = "X-Sendfile" # for apache
+  # config.action_dispatch.x_sendfile_header = "X-Sendfile" # for apache
   # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for nginx
 
   # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
@@ -45,9 +45,7 @@ Starterapp::Application.configure do
   # Set to :debug to see everything in the log.
   config.log_level = :info
 
-  config.assets.initialize_on_precompile = false
-
-  config.cache_classes = true
+   config.cache_classes = true
   config.serve_static_assets = true
   config.assets.compile = true
   config.assets.digest = true