diff --git a/docs/helmchart.md b/docs/helmchart.md
index 39c71eac9061fea712f5b60407ce0b09a4370cde..53bf41e7cd4a10c4579751abea787497be83dcc4 100644
--- a/docs/helmchart.md
+++ b/docs/helmchart.md
@@ -51,7 +51,7 @@ This table lists the variables you are most likely to change. Take a look at the
 | `kratos.kratos.selfservice.flows.settings.ui_url`      | **Where to link to for setting/profile update**                        | **https://sso.stackspin.example.net/login/settings**         |
 | `kratos.kratos.selfservice.flows.registration.ui_url`  | **Where to link to for account registration**                          | **https://sso.stackspin.example.net/login/registration**     |
 | `kratos.kratos.secrets.session`                       | Array of strings for session secrets                                   | See values.yaml                                                |
-| `kratos.kratos.courier.smtp.connection_url`            | Config of SMTP server                                                  | smtps://username:password@smtp.example.net:456/                |
+| `kratos.kratos.courier.smtp.connection_uri`            | Config of SMTP server                                                  | smtps://username:password@smtp.example.net:456/                |
 | `kratos.kratos.courier.smtp.from_address`              | From email address                                                     | no-reply@example.net                                           |
 | `hydra.hydra.config.urls.self.issuer`| **Base URI of the oAuth server**                        | **https://sso.stackspin.example.net**         |
 | `hydra.hydra.config.urls.login`      | **URI that will be used for the login page**            | **https://sso.stackspin.example.net/login**   |