diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4cec21e25..b9ebd4d88 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 - [#5569](https://github.com/influxdata/telegraf/pull/5569): Add hexadecimal string to integer conversion to converter processor.
 - [#5601](https://github.com/influxdata/telegraf/pull/5601): Add support for multiple line text and perfdata to nagios parser.
 - [#5648](https://github.com/influxdata/telegraf/pull/5648): Allow env vars ${} expansion syntax in configuration file.
+- [#5641](https://github.com/influxdata/telegraf/pull/5641): Add option to reset buckets on flush to histogram aggregator.
 
 #### Bugfixes