diff --git a/lib/trackable_item.rb b/lib/trackable_item.rb
index <HASH>..<HASH> 100644
--- a/lib/trackable_item.rb
+++ b/lib/trackable_item.rb
@@ -61,7 +61,7 @@ module TrackableItem
       send :has_many, :tracking_lists, :through => :tracked_items
 
       # when a trackable_item is in 'on_loan' state, which on_loan_organization is it on loan to?
-      send :has_one, :on_loan_organization
+      send :belongs_to, :on_loan_organization
     end
   end
The trackable_item's table will have the foreign key for on_loan_organization added to it (since it can only be on loan to one organization at a time, whereas many an organization may have many trackable_items on loan to it), thus changing this from has_one to belongs_to.