1 files changed, 3 insertions, 1 deletions
diff --git a/registration.rb b/registration.rb
index bc62cfa..1a9efe1 100644
--- a/registration.rb
+++ b/registration.rb
@@ -1,3 +1,4 @@
+require 'mustermann'
 require 'sinatra/base'
 require 'sinatra/url_for'
 require 'sinatra/config_file'
@@ -10,10 +11,11 @@ class RegistrationApp < Sinatra::Base
   include ERB::Util
 
   set :logging, true
+  set :pattern, type: :regex
 
   config_file File.join(settings.root, 'config.yml')
 
-  before %r{^(?!/registrations_closed$)} do
+  before Mustermann.new('/|/submit') do
     redirect to('/registrations_closed') unless accept_registrations(settings)
   end