diff --git a/extensions/subscriptions/src/Listener/SendNotificationWhenReplyIsPosted.php b/extensions/subscriptions/src/Listener/SendNotificationWhenReplyIsPosted.php
index 303d33c49..50ef67515 100755
--- a/extensions/subscriptions/src/Listener/SendNotificationWhenReplyIsPosted.php
+++ b/extensions/subscriptions/src/Listener/SendNotificationWhenReplyIsPosted.php
@@ -69,7 +69,7 @@ class SendNotificationWhenReplyIsPosted
         $notify = $discussion->readers()
             ->where('users.id', '!=', $post->user_id)
             ->where('discussion_user.subscription', 'follow')
-            ->where('discussion_user.last_read_post_number', $discussion->last_post_number - 1)
+            ->where('discussion_user.last_read_post_number', $discussion->last_post_number)
             ->get();
 
         $this->notifications->sync(