diff --git a/docs/reference/callbacks.txt b/docs/reference/callbacks.txt
index bbabed00dd..f734b83b53 100644
--- a/docs/reference/callbacks.txt
+++ b/docs/reference/callbacks.txt
@@ -10,6 +10,10 @@ Callbacks
    :depth: 2
    :class: singlecol
 
+Mongoid implements many of the `ActiveRecord callbacks
+<https://guides.rubyonrails.org/active_record_callbacks.html>`_.
+
+
 Document Callbacks
 ==================