diff --git a/activerecord/lib/active_record/attribute_set/builder.rb b/activerecord/lib/active_record/attribute_set/builder.rb
index 73b77d2eda..60154a0647 100644
--- a/activerecord/lib/active_record/attribute_set/builder.rb
+++ b/activerecord/lib/active_record/attribute_set/builder.rb
@@ -16,8 +16,6 @@ module ActiveRecord
         attributes = LazyAttributeHash.new(types, values, additional_types)
         AttributeSet.new(attributes)
       end
-
-      private
     end
   end