diff --git a/app/assets/javascripts/discourse/templates/user-invited-show.hbs b/app/assets/javascripts/discourse/templates/user-invited-show.hbs
index 66a99545117..e6cbd794730 100644
--- a/app/assets/javascripts/discourse/templates/user-invited-show.hbs
+++ b/app/assets/javascripts/discourse/templates/user-invited-show.hbs
@@ -80,7 +80,7 @@
                   {{/if}}
                 {{else}}
                   <td>{{unbound invite.email}}</td>
-                  <td>{{format-date invite.created_at}}</td>
+                  <td>{{format-date invite.updated_at}}</td>
                   <td>
                     {{#if invite.expired}}
                       <div>{{i18n 'user.invited.expired'}}</div>
diff --git a/app/serializers/invite_serializer.rb b/app/serializers/invite_serializer.rb
index 26b5c1794fb..befa52fc21c 100644
--- a/app/serializers/invite_serializer.rb
+++ b/app/serializers/invite_serializer.rb
@@ -2,7 +2,7 @@
 
 class InviteSerializer < ApplicationSerializer
 
-  attributes :email, :created_at, :redeemed_at, :expired, :user
+  attributes :email, :updated_at, :redeemed_at, :expired, :user
 
   def include_email?
     !object.redeemed?