diff --git a/source/release-notes/3.4.txt b/source/release-notes/3.4.txt
index da400be1c86..120d724be95 100644
--- a/source/release-notes/3.4.txt
+++ b/source/release-notes/3.4.txt
@@ -623,7 +623,12 @@ MongoDB 3.4 includes the following enhancements:
   :ref:`javascript<bson-types>` and
   :ref:`javascriptWithScope<bson-types>` to JavaScript functions.
   See :option:`--disableJavaScriptProtection`.
- 
+
+- Added support for system certificates. If a :program:`mongod`
+  instance presents a certificate signed with a CA trusted by the
+  operating system, the :program:`mongo` shell will connect without any
+  errors. Previously, the :program:`mongo` shell exited with an error
+  that it could not validate the certificate.
 
 MongoDB Enterprise Features
 ---------------------------