diff --git a/CHANGELOG.md b/CHANGELOG.md
index d2e620c7c621ce13a5dc1d2991effc9daa6f2b4c..a5a4cb873d153b6b75b5cb487cb2987f814467b9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -52,6 +52,7 @@
 - [#3398](https://github.com/influxdata/telegraf/issues/3398): Add instance name option to varnish plugin.
 - [#3406](https://github.com/influxdata/telegraf/pull/3406):  Add support for SSL settings to ElasticSearch output plugin.
 - [#3315](https://github.com/influxdata/telegraf/pull/3315): Add Teamspeak 3 input plugin.
+- [#3305](https://github.com/influxdata/telegraf/pull/3305): Add modification_time field to filestat input plugin.
 
 ### Bugfixes