diff --git a/CHANGELOG.md b/CHANGELOG.md
index eb5ce6953..9a95bfb64 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ### Bugfixes
 
 - [#3001](https://github.com/influxdata/telegraf/issues/3001): Fix handling of escape characters within fields.
+- [#2988](https://github.com/influxdata/telegraf/issues/2988): Fix chrony plugin does not track system time offset.
 
 ## v1.3.3 [2017-06-28]