diff --git a/CHANGELOG.md b/CHANGELOG.md
index 94f88e5d1..c795e9870 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -46,6 +46,7 @@
 - [#6484](https://github.com/influxdata/telegraf/issues/6484): Show correct default settings in mysql sample config.
 - [#6583](https://github.com/influxdata/telegraf/issues/6583): Use 1h or 3h rain values as appropriate in openweathermap input.
 - [#6573](https://github.com/influxdata/telegraf/issues/6573): Fix not a valid field error in Windows with nvidia input.
+- [#6614](https://github.com/influxdata/telegraf/issues/6614): Fix influxdb output serialization on connection closed.
 
 ## v1.12.5 [2019-11-12]