diff --git a/db/migrate/20171017221546_remove_poll_question_valid_answers.rb b/db/migrate/20171017221546_remove_poll_question_valid_answers.rb
new file mode 100644
index 000000000..e4c1ebb11
--- /dev/null
+++ b/db/migrate/20171017221546_remove_poll_question_valid_answers.rb
@@ -0,0 +1,5 @@
+class RemovePollQuestionValidAnswers < ActiveRecord::Migration
+  def change
+    remove_column :poll_questions, :valid_answers
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 8a03412be..c3ccbeac7 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20171010143623) do
+ActiveRecord::Schema.define(version: 20171017221546) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -676,7 +676,6 @@ ActiveRecord::Schema.define(version: 20171010143623) do
     t.integer  "author_id"
     t.string   "author_visible_name"
     t.string   "title"
-    t.string   "valid_answers"
     t.integer  "comments_count"
     t.datetime "hidden_at"
     t.datetime "created_at"