diff --git a/CHANGELOG.md b/CHANGELOG.md
index 25cc8d14c..34c2241f1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -63,6 +63,7 @@
 - [#3013](https://github.com/influxdata/telegraf/issues/3013): Fix mongodb input panic when restarting mongodb.
 - [#3224](https://github.com/influxdata/telegraf/pull/3224): Preserve url path prefix in influx output.
 - [#3354](https://github.com/influxdata/telegraf/pull/3354): Fix TELEGRAF_OPTS expansion in systemd service unit.
+- [#3357](https://github.com/influxdata/telegraf/issues/3357): Remove warning when JSON contains null value.
 
 ## v1.4.2 [2017-10-10]