diff --git a/config/environments/production.rb b/config/environments/production.rb
index 6c1ea4f..08526af 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -37,6 +37,9 @@ Errbit::Application.configure do
   # Disable delivery errors, bad email addresses will be ignored
   # config.action_mailer.raise_delivery_errors = false
 
+  # Set default host for ActionMailer links
+  config.action_mailer.default_url_options = { :host => ENV['ERRBIT_HOST'] } if ENV['ERRBIT_HOST']
+
   # Enable threaded mode
   # config.threadsafe!
 
--
libgit2 0.21.2