diff --git a/CHANGELOG.md b/CHANGELOG.md
index fb1081760..6fcaddf11 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -45,6 +45,7 @@
 - [#3693](https://github.com/influxdata/telegraf/pull/3693): Align aggregator period with internal ticker to avoid skipping metrics.
 - [#3629](https://github.com/influxdata/telegraf/issues/3629): Fix a potential deadlock when using aggregators.
 - [#3697](https://github.com/influxdata/telegraf/issues/3697): Limit wait time for writes in mqtt output.
+- [#3698](https://github.com/influxdata/telegraf/issues/3698): Revert change in graphite output where dot in field key was replaced by underscore.
 
 ## v1.5.1 [2017-01-10]