diff --git a/src/Models/ElementalArea.php b/src/Models/ElementalArea.php
index 183064c8..c0ae65f6 100644
--- a/src/Models/ElementalArea.php
+++ b/src/Models/ElementalArea.php
@@ -63,6 +63,7 @@ class ElementalArea extends DataObject
      *
      * @config
      * @var bool
+     * @deprecated 5.4.0 Will be removed without equivalent functionality to replace it
      */
     private static $hide_in_campaigns = true;