diff --git a/docs/deployment/authentication.md b/docs/deployment/authentication.md
index 43fb4fe1..54d3158b 100644
--- a/docs/deployment/authentication.md
+++ b/docs/deployment/authentication.md
@@ -63,6 +63,7 @@ SPRING_SECURITY_SAML2_RELYINGPARTY_REGISTRATION_{registrationId}_ENTITY-ID=
 SPRING_SECURITY_SAML2_RELYINGPARTY_REGISTRATION_{registrationId}_ASSERTINGPARTY_METADATA-URI=
 OPENAEV_PROVIDER_{registrationId}_FIRSTNAME_ATTRIBUTE_KEY=
 OPENAEV_PROVIDER_{registrationId}_LASTNAME_ATTRIBUTE_KEY=
+OPENAEV_PROVIDER_{registrationId}_LOGIN: "Login with ..."
 ```
 
 !!! tip "Tips"