diff --git a/app/controllers/epp/contacts_controller.rb b/app/controllers/epp/contacts_controller.rb
index 582a621ff..7e2eb0b33 100644
--- a/app/controllers/epp/contacts_controller.rb
+++ b/app/controllers/epp/contacts_controller.rb
@@ -128,7 +128,7 @@ class Epp::ContactsController < EppController
     return true if params[:parsed_frame].css('postalInfo org').text.blank?
     epp_errors << {
       code: '2306',
-      msg: I18n.t(:parameter_value_policy_error)
+      msg: "#{I18n.t(:parameter_value_policy_error)}: postalInfo > org [org]"
     }
   end
 end
diff --git a/spec/epp/contact_spec.rb b/spec/epp/contact_spec.rb
index 0308575fc..d7786f7ee 100644
--- a/spec/epp/contact_spec.rb
+++ b/spec/epp/contact_spec.rb
@@ -147,7 +147,7 @@ describe 'EPP Contact', epp: true do
 
       it 'should return parameter value policy errror' do
         response = create_request({ postalInfo: { org: { value: 'should not save' } } })
-        response[:msg].should == 'Parameter value policy error'
+        response[:msg].should == 'Parameter value policy error: postalInfo > org [org]'
         response[:result_code].should == '2306'
 
         Contact.last.org_name.should == nil
@@ -282,7 +282,7 @@ describe 'EPP Contact', epp: true do
             postalInfo: { org: { value: 'should not save' } } 
           }
         })
-        response[:msg].should == 'Parameter value policy error'
+        response[:msg].should == 'Parameter value policy error: postalInfo > org [org]'
         response[:result_code].should == '2306'
 
         Contact.find_by(code: 'sh8013').org_name.should == nil