diff --git a/app/models/poll.rb b/app/models/poll.rb
index 0c0e5a1c4..27ba7c927 100644
--- a/app/models/poll.rb
+++ b/app/models/poll.rb
@@ -1,4 +1,8 @@
 class Poll < ApplicationRecord
+  self.ignored_columns = %w[
+    allow_multiple_selections
+  ]
+
   attr_accessor :poll_options_input_array
 
   serialize :voting_data
diff --git a/app/models/poll_option.rb b/app/models/poll_option.rb
index cb7fcc4b1..c38af7e59 100644
--- a/app/models/poll_option.rb
+++ b/app/models/poll_option.rb
@@ -1,4 +1,8 @@
 class PollOption < ApplicationRecord
+  self.ignored_columns = %w[
+    counts_in_tabulation
+  ]
+
   belongs_to :poll
   has_many :poll_votes