diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5b4aebd2a..ed5572011 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Problems panel: duplicated page size entries, [#696](https://github.com/alexanderzobnin/grafana-zabbix/issues/696)
 - Direct DB Connection: unable to get trends data from InfluxDB, [#675](https://github.com/alexanderzobnin/grafana-zabbix/issues/675)
 - Annotations are not displayed when time set to a full day/week/month, [#680](https://github.com/alexanderzobnin/grafana-zabbix/issues/680)
+- Datasource provisioning with direct DB connection enabled failed [#688](https://github.com/alexanderzobnin/grafana-zabbix/issues/688)
 - Functions: `offset` function returns `NaN` in singlestat panel, [#683](https://github.com/alexanderzobnin/grafana-zabbix/issues/683)
 - Functions: `median()` doesn't correspond to `aggregateBy(median)`, [#690](https://github.com/alexanderzobnin/grafana-zabbix/issues/690)
 - Docs: add warnings about installation methods, [#693](https://github.com/alexanderzobnin/grafana-zabbix/issues/693)