diff --git a/mailu/Chart.yaml b/mailu/Chart.yaml
index e5880a87..e4d23d3b 100644
--- a/mailu/Chart.yaml
+++ b/mailu/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 appVersion: "1.9"
-version: 1.0.0
+version: 1.0.0-beta.1
 name: mailu
 description: This chart installs the Mailu mail system on kubernetes
 home: https://mailu.io