diff --git a/docs/my-website/docs/proxy/config_settings.md b/docs/my-website/docs/proxy/config_settings.md
index 55a99f71128..9e3b5e90978 100644
--- a/docs/my-website/docs/proxy/config_settings.md
+++ b/docs/my-website/docs/proxy/config_settings.md
@@ -494,6 +494,7 @@ router_settings:
 | DATABASE_USER | Username for database connection
 | DATABASE_USERNAME | Alias for database user
 | DATABRICKS_API_BASE | Base URL for Databricks API
+| DATABRICKS_API_KEY | API key (Personal Access Token) for Databricks API authentication
 | DATABRICKS_CLIENT_ID | Client ID for Databricks OAuth M2M authentication (Service Principal application ID)
 | DATABRICKS_CLIENT_SECRET | Client secret for Databricks OAuth M2M authentication
 | DATABRICKS_USER_AGENT | Custom user agent string for Databricks API requests. Used for partner telemetry attribution