diff --git a/modules/reference/pages/properties/cluster-properties.adoc b/modules/reference/pages/properties/cluster-properties.adoc
index 33e19412a..efaf9135a 100644
--- a/modules/reference/pages/properties/cluster-properties.adoc
+++ b/modules/reference/pages/properties/cluster-properties.adoc
@@ -5160,6 +5160,20 @@ List of superuser usernames.
 
 ---
 
+=== tls_min_version
+
+Specify the minimum version of TLS Redpanda will support.
+
+*Requires restart:* Yes
+
+*Optional:* Yes
+
+*Type:* string
+
+*Default:* `TLS v1.2`
+
+---
+
 === tm_sync_timeout_ms
 
 Transaction manager's synchronization timeout. Maximum time to wait for internal state machine to catch up before rejecting a request.