diff --git a/CHANGELOG.md b/CHANGELOG.md
index a2919b154..a7e372278 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -28,6 +28,7 @@
 
 - [#3167](https://github.com/influxdata/telegraf/issues/3167): Fix MQTT input exits if Broker is not available on startup.
 - [#3217](https://github.com/influxdata/telegraf/issues/3217): Fix optional field value conversions in fluentd input.
+- [#3227](https://github.com/influxdata/telegraf/issues/3227): Whitelist allowed char classes for opentsdb output.
 
 ## v1.4 [2017-09-05]