diff --git a/src/Subscribers.php b/src/Subscribers.php
index 1cfbe1c..287902a 100644
--- a/src/Subscribers.php
+++ b/src/Subscribers.php
@@ -291,6 +291,7 @@ public function getSubscribers(EntityInterface $entity, MessageInterface $messag
     $this->addDefaultNotifiers($uids);
 
     $this->moduleHandler->alter('message_subscribe_get_subscribers', $uids, $values);
+    ksort($uids);
 
     return $uids;