diff --git a/chart/README.md b/chart/README.md
index fe47e57..068bb5d 100644
--- a/chart/README.md
+++ b/chart/README.md
@@ -1,6 +1,8 @@
 # Rancher Longhorn Chart
 
-Please install Longhorn chart in `longhorn-system` namespace only.
+> **Important**: Please install Longhorn chart in `longhorn-system` namespace only.
+
+> **Warning**: Longhorn doesn't support downgrading from a higher version to a lower version.
 
 The following document pertains to running Longhorn from the Rancher 2.0 chart.
 
diff --git a/chart/app-readme.md b/chart/app-readme.md
index 682d3c2..cb23135 100644
--- a/chart/app-readme.md
+++ b/chart/app-readme.md
@@ -4,4 +4,8 @@ Longhorn is a lightweight, reliable and easy to use distributed block storage sy
 
 Longhorn creates a dedicated storage controller for each volume and synchronously replicates the volume across multiple replicas stored on multiple nodes. The storage controller and replicas are themselves orchestrated using Kubernetes. Longhorn supports snapshots, backups and even allows you to schedule recurring snapshots and backups!
 
+**Important**: Please install Longhorn chart in `longhorn-system` namespace only.
+
+**Warning**: Longhorn doesn't support downgrading from a higher version to a lower version.
+
 [Chart Documentation](https://github.com/longhorn/longhorn/blob/master/chart/README.md)