diff --git a/app/models/site_customization.rb b/app/models/site_customization.rb
index 385c1de92..f9c6349e0 100644
--- a/app/models/site_customization.rb
+++ b/app/models/site_customization.rb
@@ -157,13 +157,11 @@ end
 #  name                    :string(255)      not null
 #  stylesheet              :text
 #  header                  :text
-#  position                :integer          not null
 #  user_id                 :integer          not null
 #  enabled                 :boolean          not null
 #  key                     :string(255)      not null
 #  created_at              :datetime         not null
 #  updated_at              :datetime         not null
-#  override_default_style  :boolean          default(FALSE), not null
 #  stylesheet_baked        :text             default(""), not null
 #  mobile_stylesheet       :text
 #  mobile_header           :text
diff --git a/app/models/topic.rb b/app/models/topic.rb
index 13f507b63..561d4f36f 100644
--- a/app/models/topic.rb
+++ b/app/models/topic.rb
@@ -846,7 +846,6 @@ end
 #  like_count                    :integer          default(0), not null
 #  incoming_link_count           :integer          default(0), not null
 #  bookmark_count                :integer          default(0), not null
-#  star_count                    :integer          default(0), not null
 #  category_id                   :integer
 #  visible                       :boolean          default(TRUE), not null
 #  moderator_posts_count         :integer          default(0), not null
diff --git a/app/models/topic_user.rb b/app/models/topic_user.rb
index 80174ac63..5a56d1a37 100644
--- a/app/models/topic_user.rb
+++ b/app/models/topic_user.rb
@@ -276,11 +276,9 @@ end
 #
 #  user_id                  :integer          not null
 #  topic_id                 :integer          not null
-#  starred                  :boolean          default(FALSE), not null
 #  posted                   :boolean          default(FALSE), not null
 #  last_read_post_number    :integer
 #  highest_seen_post_number :integer
-#  starred_at               :datetime
 #  last_visited_at          :datetime
 #  first_visited_at         :datetime
 #  notification_level       :integer          default(1), not null
@@ -288,7 +286,6 @@ end
 #  notifications_reason_id  :integer
 #  total_msecs_viewed       :integer          default(0), not null
 #  cleared_pinned_at        :datetime
-#  unstarred_at             :datetime
 #  id                       :integer          not null, primary key
 #  last_emailed_post_number :integer
 #