diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e0b549ffc0..20dea09afd4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # 5.2.0 (unreleased)
 
+# 5.2.0-beta1 (2018-06-05)
+
 ### New Features
 
 * **Elasticsearch**: Alerting support [#5893](https://github.com/grafana/grafana/issues/5893), thx [@WPH95](https://github.com/WPH95)