diff --git a/app/dedicated-cloud-gateways/reference.md b/app/dedicated-cloud-gateways/reference.md
index b442520c13..dc9799094b 100644
--- a/app/dedicated-cloud-gateways/reference.md
+++ b/app/dedicated-cloud-gateways/reference.md
@@ -403,8 +403,8 @@ The following table lists the environment variables that you can set while creat
 config:
   - name: log_level
     description: |
-      Log level of the data plane node.
-      
+      Log level of the data plane node. See the [Nginx error log reference](http://nginx.org/en/docs/ngx_core_module.html#error_log) for a list of accepted values.
+
       The logs are available in {{site.konnect_short_name}}, in the **Logs** tab of the data plane node.
   - name: request_debug_token
   - name: tracing_instrumentations