diff --git a/app/controllers/admin/poll/questions_controller.rb b/app/controllers/admin/poll/questions_controller.rb
index 107c06740..5cf587735 100644
--- a/app/controllers/admin/poll/questions_controller.rb
+++ b/app/controllers/admin/poll/questions_controller.rb
@@ -56,8 +56,7 @@ class Admin::Poll::QuestionsController < Admin::Poll::BaseController
   private
 
     def question_params
-      params.require(:poll_question).permit(:poll_id, :title, :question, :proposal_id, :valid_answers, :video_url,
-                                            documents_attributes: [:id, :title, :attachment, :cached_attachment, :user_id, :_destroy])
+      params.require(:poll_question).permit(:poll_id, :title, :question, :proposal_id, :valid_answers, :video_url)
     end
 
     def search_params
diff --git a/spec/shared/features/nested_documentable.rb b/spec/shared/features/nested_documentable.rb
index 8780936a7..255f018e5 100644
--- a/spec/shared/features/nested_documentable.rb
+++ b/spec/shared/features/nested_documentable.rb
@@ -263,7 +263,6 @@ shared_examples "nested documentable" do |login_as_name, documentable_factory_na
 
     end
 
-
   end
 
 end
@@ -275,7 +274,7 @@ rescue
   return
 end
 
-def documentable_attach_new_file(documentable_factory_name, index, path, success = true)
+def documentable_attach_new_file(_documentable_factory_name, index, path, success = true)
   click_link "Add new document"
   document = all(".document")[index]
   document_input = document.find("input[type=file]", visible: false)
@@ -318,8 +317,3 @@ def documentable_fill_new_valid_budget_investment
   fill_in_ckeditor "budget_investment_description", with: "Budget investment description"
   check :budget_investment_terms_of_service
 end
-
-def documentable_fill_new_valid_poll_question
-  page.select documentable.poll.name, from: 'poll_question_poll_id'
-  fill_in 'poll_question_title', with: "Star Wars: Episode IV - A New Hope"
-end