diff --git a/CHANGELOG.md b/CHANGELOG.md
index afe8e4757..6f85b4a56 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 - [#3227](https://github.com/influxdata/telegraf/issues/3227): Whitelist allowed char classes for opentsdb output.
 - [#3232](https://github.com/influxdata/telegraf/issues/3232): Fix counter and gauge metric types.
 - [#3235](https://github.com/influxdata/telegraf/issues/3235): Fix skipped line with empty target in iptables.
+- [#3175](https://github.com/influxdata/telegraf/issues/3175): Fix duplicate keys in perf counters sqlserver query.
 
 ## v1.4 [2017-09-05]