diff --git a/CHANGELOG.md b/CHANGELOG.md
index 48a181fba..2d475ebac 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -47,6 +47,7 @@
 - [#3259](https://github.com/influxdata/telegraf/issues/3259): Fix error if int larger than 32-bit in /proc/vmstat.
 - [#3265](https://github.com/influxdata/telegraf/issues/3265): Fix parsing of JSON with a UTF8 BOM in httpjson.
 - [#2887](https://github.com/influxdata/telegraf/issues/2887): Allow JSON data format to contain zero metrics.
+- [#3284](https://github.com/influxdata/telegraf/issues/3284): Fix format of connection_timeout in mqtt_consumer.
 
 ## v1.4.1 [2017-09-26]