diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 7e2e2d535..8203a630f 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -86,6 +86,7 @@ module ApplicationHelper
 
   def legal_document_types
     types = LegalDocument::TYPES.dup
+    types.delete('ddoc')
     ".#{types.join(',.')}"
   end
 end