diff --git a/config/routes.rb b/config/routes.rb
index 083b017..fad0d72 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -14,6 +14,7 @@
 
 if Dromedary::Services[:rails_url_host]
   Rails.application.routes.default_url_options[:host] = Dromedary::Services[:rails_url_host]
+  Rails.application.routes.default_url_options[:protocol] = Dromedary::Services[:rails_url_protocol]
 end
 
 Rails.application.routes.draw do
diff --git a/lib/dromedary/services.rb b/lib/dromedary/services.rb
index cad1942..4cd3d89 100644
--- a/lib/dromedary/services.rb
+++ b/lib/dromedary/services.rb
@@ -21,7 +21,7 @@ module Dromedary
   # running with the proxy handlers and don't explicitly set the path, it borks.
 
   Services.register(:rails_url_host) { ENV["RAILS_URL_HOST"] || nil }
-
+  Services.register(:rails_url_protocol) { ENV["RAILS_URL_PROTOCOL"] || nil } }
 
 
   #### NAMING ####