diff --git a/source/release-notes/2.4-upgrade.txt b/source/release-notes/2.4-upgrade.txt
index f7c81c37be1..cab6e2bf6f1 100644
--- a/source/release-notes/2.4-upgrade.txt
+++ b/source/release-notes/2.4-upgrade.txt
@@ -150,7 +150,7 @@ procedure.
 
       .. code-block:: javascript
 
-         db.getMongo().getCollection("config.locks").findOne({ _id : "upgradeLock" })
+         db.getMongo().getCollection("config.locks").findOne({ _id : "configUpgrade" })
 
       If the process specified in the ``process`` field of this document
       is *verifiably* offline, run the following operation to force the
@@ -158,7 +158,7 @@ procedure.
 
       .. code-block:: javascript
 
-         db.getMongo().getCollection("config.locks").update({ _id : "upgradeLock" }, { $set : { state : 0 } })
+         db.getMongo().getCollection("config.locks").update({ _id : "configUpgrade" }, { $set : { state : 0 } })
 
       It is always more safe to wait for the :program:`mongos` to
       verify that the lock is inactive, if you have any doubts about