diff --git a/CHANGELOG.md b/CHANGELOG.md
index 826507e1bd6..0f3fb6b9d01 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,7 @@
 * **Dashboard**: Dashboard links not updated when changing variables [#12506](https://github.com/grafana/grafana/issues/12506)
 * **Postgres/MySQL/MSSQL**: Fix connection leak [#12636](https://github.com/grafana/grafana/issues/12636) [#9827](https://github.com/grafana/grafana/issues/9827)
 * **Dashboard**: Remove unwanted scrollbars in embedded panels [#12589](https://github.com/grafana/grafana/issues/12589)
+* **Prometheus**: Prevent error using $__interval_ms in query [#12533](https://github.com/grafana/grafana/pull/12533)
 
 # 5.2.1 (2018-06-29)