diff --git a/source/administration/production-notes.txt b/source/administration/production-notes.txt
index 5faacc5054b..60fec8a4479 100644
--- a/source/administration/production-notes.txt
+++ b/source/administration/production-notes.txt
@@ -67,12 +67,16 @@ limitations page <faq-32-bit-limitations>`
 MongoDB ``dbPath``
 ------------------
 
+.. versionchanged:: 3.2
+
+   As of MongoDB 3.2, MongoDB uses the :ref:`WiredTiger
+   <storage-wiredtiger>` storage engine by default.
+
 .. versionchanged:: 3.0
 
    MongoDB includes support for two storage engines: :ref:`MMAPv1
    <storage-mmapv1>`, the storage engine available in previous versions
-   of MongoDB, and :ref:`WiredTiger <storage-wiredtiger>`. MongoDB uses
-   the MMAPv1 engine by default.
+   of MongoDB, and :ref:`WiredTiger <storage-wiredtiger>`.
 
 The files in the :setting:`~storage.dbPath` directory must correspond
 to the configured storage engine. :program:`mongod` will not start if