1 files changed, 0 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/associations/preloader/belongs_to.rb b/activerecord/lib/active_record/associations/preloader/belongs_to.rb
index ae9695f26a..62df4f5530 100644
--- a/activerecord/lib/active_record/associations/preloader/belongs_to.rb
+++ b/activerecord/lib/active_record/associations/preloader/belongs_to.rb
@@ -7,10 +7,6 @@ module ActiveRecord
         def association_key_name
           options[:primary_key] || klass && klass.primary_key
         end
-
-        def owner_key_name
-          reflection.foreign_key
-        end
       end
     end
   end