diff --git a/app/models/poll/question/answer.rb b/app/models/poll/question/answer.rb
index 1746c480c..e1da38fe8 100644
--- a/app/models/poll/question/answer.rb
+++ b/app/models/poll/question/answer.rb
@@ -1,5 +1,10 @@
 class Poll::Question::Answer < ActiveRecord::Base
 	include Galleryable
+  include Documentable
+  documentable max_documents_allowed: 3,
+               max_file_size: 3.megabytes,
+               accepted_content_types: [ "application/pdf" ]
+  accepts_nested_attributes_for :documents, allow_destroy: true
 
   belongs_to :question, class_name: 'Poll::Question', foreign_key: 'question_id'