diff --git a/source/includes/fact-group-map-reduce-where-limitations-in-24.rst b/source/includes/fact-group-map-reduce-where-limitations-in-24.rst
index 3e8debfbf65..5b9049bcad6 100644
--- a/source/includes/fact-group-map-reduce-where-limitations-in-24.rst
+++ b/source/includes/fact-group-map-reduce-where-limitations-in-24.rst
@@ -47,7 +47,12 @@ command, and :operator:`$where` operator expressions in MongoDB 2.4:
       | ``NumberLong()``
       | ``ObjectId()``
       | ``print()``
+      | ``printjson()``
+      | ``printjsononeline()``
       | ``sleep()``
       | ``Timestamp()``
+      | ``tojson()``
+      | ``tojsononeline()``
+      | ``tojsonObject()``
       | ``UUID()``
       | ``version()``