diff --git a/config/environments/production.rb b/config/environments/production.rb
index 93ae51a..7d2f2b3 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -60,7 +60,7 @@ Photomix::Application.configure do
   # Send deprecation notices to registered listeners
   config.active_support.deprecation = :notify
 
-  config.default_url_options[:host] = 'example.com'
+  config.action_mailer.default_url_options = { :host => "example.com" }
 
   # Log the query plan for queries taking more than this (works
   # with SQLite, MySQL, and PostgreSQL)