diff --git a/lib/serializers/repp/contact.rb b/lib/serializers/repp/contact.rb
index 834402359..b5d03b5cd 100644
--- a/lib/serializers/repp/contact.rb
+++ b/lib/serializers/repp/contact.rb
@@ -10,7 +10,7 @@ module Serializers
 
       def to_json(obj = contact)
         json = { id: obj.code, name: obj.name, ident: ident,
-                 email: obj.email, phone: obj.phone, fax: obj.fax,
+                 email: obj.email, phone: obj.phone,
                  auth_info: obj.auth_info, statuses: obj.statuses,
                  disclosed_attributes: obj.disclosed_attributes }