diff --git a/core/modules/contact/src/Entity/ContactForm.php b/core/modules/contact/src/Entity/ContactForm.php
index a307b43..61805dd 100644
--- a/core/modules/contact/src/Entity/ContactForm.php
+++ b/core/modules/contact/src/Entity/ContactForm.php
@@ -88,6 +88,20 @@ class ContactForm extends ConfigEntityBundleBase implements ContactFormInterface
   protected $weight = 0;
 
   /**
+   * A message to display.
+   *
+   * @var string
+   */
+  protected $message = '';
+
+  /**
+   * A path for redirect.
+   *
+   * @var string
+   */
+  protected $redirect = '';
+
+  /**
    * {@inheritdoc}
    */
   public function getRecipients() {