diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9834fe1a7..81b92976a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,6 +19,7 @@ It is highly recommended that all users migrate to the new riemann output plugin
 - [#1900](https://github.com/influxdata/telegraf/pull/1900): Riemann plugin rewrite.
 - [#1453](https://github.com/influxdata/telegraf/pull/1453): diskio: add support for name templates and udev tags.
 - [#2277](https://github.com/influxdata/telegraf/pull/2277): add integer metrics for Consul check health state.
+- [#2201](https://github.com/influxdata/telegraf/pull/2201): Add lock option to the IPtables input plugin.
 
 ### Bugfixes