diff --git a/README.md b/README.md
index 3b92696..3381529 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,6 @@ All configuration options are handled via environment variables
 | `PN_SMM_AUTHENTICATION_SERVER_PORT` | Port for the authentication server                                    | Yes                                           |
 | `PN_SMM_SECURE_SERVER_HOST`         | Host name for the secure server                                       | Yes                                           |
 | `PN_SMM_SECURE_SERVER_PORT`         | Port for the secure server                                            | Yes                                           |
-| `PN_SMM_KERBEROS_PASSWORD`          | Password used as part of the internal server data in Kerberos tickets | No (Default password `password` will be used) |
 | `PN_SMM_CONFIG_S3_ENDPOINT`         | S3 server endpoint                                                    | Yes                                           |
 | `PN_SMM_CONFIG_S3_ACCESS_KEY`       | S3 access key ID                                                      | Yes                                           |
 | `PN_SMM_CONFIG_S3_ACCESS_SECRET`    | S3 secret                                                             | Yes                                           |