diff --git a/README.md b/README.md
index 20e2277f..76665154 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,8 @@ complexity of Kubernetes.
   [Uncloud DNS](https://github.com/psviderski/uncloud-dns) service.
 * **Automatic HTTPS**: Built-in Caddy reverse proxy handles TLS certificate provisioning and renewal using Let's
   Encrypt.
+* **Cluster storage for TLS certificates**: Native cluster storage for Caddy shares certificates and ACME challenge
+  tokens across machines and coordinates issuance.
 * **Docker-like CLI**: Familiar commands for managing both infrastructure and applications.
 * **Remote management**: Control your entire infrastructure through SSH access to any single machine in the cluster.
 
diff --git a/website/docs/1-overview.md b/website/docs/1-overview.md
index 5c0db113..0e1c7ced 100644
--- a/website/docs/1-overview.md
+++ b/website/docs/1-overview.md
@@ -20,7 +20,7 @@ traditional container orchestrators like Kubernetes or Swarm:
 * Scaling services across multiple machines
 * Cross-machine service communication without exposing ports to the internet
 * DNS-based service discovery
-* Automatic HTTPS and reverse proxy configuration
+* Automatic HTTPS and reverse proxy configuration with clustered storage for certificates
 * Load balancing
 * Persistent storage