diff --git a/content/enterprise_influxdb/v1/administration/configure/config-data-nodes.md b/content/enterprise_influxdb/v1/administration/configure/config-data-nodes.md
index 4a6e54d9a9..56ab9a6702 100644
--- a/content/enterprise_influxdb/v1/administration/configure/config-data-nodes.md
+++ b/content/enterprise_influxdb/v1/administration/configure/config-data-nodes.md
@@ -1692,6 +1692,14 @@ In the preceding example, `max-version = "tls1.3"` specifies the maximum version
 
 Environment variable: `INFLUXDB_TLS_MAX_VERSION`
 
+#### advanced-expiration
+
+Default is `5d`.
+
+Sets how far in advanced warnings about TLS certificate expiration are logged.
+
+Environment variable: `INFLUXDB_TLS_ADVANCED_EXPIRATION`
+
 ## Flux query management settings
 
 ### [flux-controller]