diff --git a/CHANGELOG.md b/CHANGELOG.md
index bed8efbbd..5a6aa5dc9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -42,6 +42,7 @@
 - [#5382](https://github.com/influxdata/telegraf/pull/5382): Support unix_us and unix_ns timestamp format in csv parser.
 - [#5391](https://github.com/influxdata/telegraf/pull/5391): Add resource type and resource label support to stackdriver output.
 - [#5396](https://github.com/influxdata/telegraf/pull/5396): Add internal metric for line too long in influxdb_listener.
+- [#4892](https://github.com/influxdata/telegraf/pull/4892): Add option to set retain flag on messages to mqtt output.
 
 #### Bugfixes