diff --git a/addon/-private/system/model/model.js b/addon/-private/system/model/model.js
index c840a5562c3..7005c5eecf6 100644
--- a/addon/-private/system/model/model.js
+++ b/addon/-private/system/model/model.js
@@ -1046,7 +1046,7 @@ if (Ember.setOwner) {
 if (isEnabled('ds-rollback-attribute')) {
   Model.reopen({
     /**
-      Discards any unsaved changes to the given attribute.
+      Discards any unsaved changes to the given attribute. This feature is not enabled by default. You must enable `ds-rollback-attribute` and be running a canary build.
 
       Example