diff --git a/config/locales/en.yml b/config/locales/en.yml
index 9ffeab2c6..6f229c2b2 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -100,6 +100,7 @@ en:
       required_parameter_missing: 'Required parameter missing: %{key}'
       attr_missing: 'Required parameter missing: %{key}'
       repeating_postal_info: 'Only one of each postal info types may be provided'
+      invalid_type: 'PostalInfo type is invalid'
 
   setting_groups:
     codes: