diff --git a/src/Model/Environment.php b/src/Model/Environment.php
index b6e96f2..c011667 100644
--- a/src/Model/Environment.php
+++ b/src/Model/Environment.php
@@ -63,6 +63,8 @@
  * @property-read string      $type
  *   The type of the environment. This is predominantly used for access control and is usually one of: production,
  *   development, or staging.
+ * @property-read bool        $can_rolling_deploy
+ *   If the environment can use rolling deployments, ie zero downtime.
  */
 class Environment extends Resource implements HasActivitiesInterface
 {