diff --git a/CHANGELOG.md b/CHANGELOG.md
index 48eea3a96..140a85ee2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -32,6 +32,7 @@
 - [#3214](https://github.com/influxdata/telegraf/pull/3214): Add new nginx_plus input plugin.
 - [#3215](https://github.com/influxdata/telegraf/pull/3215): Add support for NSQLookupd to nsq_consumer.
 - [#2278](https://github.com/influxdata/telegraf/pull/2278): Add redesigned Jolokia input plugin.
+- [#3106](https://github.com/influxdata/telegraf/pull/3106): Add configurable separator for metrics and fields in opentsdb output.
 
 ### Bugfixes