diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2aab037ab..a099422a2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -41,6 +41,7 @@
 - [#5234](https://github.com/influxdata/telegraf/pull/5234): Add Linux mipsle packages.
 - [#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.
 
 #### Bugfixes