diff --git a/README.md b/README.md
index 4049b10..a5bb9ab 100644
--- a/README.md
+++ b/README.md
@@ -35,10 +35,10 @@ The best practice is to load your configuration from **.env** file.
 # .env
 ...
 ###> Keycloak ###
-KEYCLOAK_ISSUER=http://keycloak.local:8080
-KEYCLOAK_REALM=my_realm
-KEYCLOAK_CLIENT_ID=my_bearer_client
-KEYCLOAK_CLIENT_SECRET=my_bearer_client_secret
+OAUTH_KEYCLOAK_ISSUER=http://keycloak.local:8080
+OAUTH_KEYCLOAK_REALM=my_realm
+OAUTH_KEYCLOAK_CLIENT_ID=my_bearer_client
+OAUTH_KEYCLOAK_CLIENT_SECRET=my_bearer_client_secret
 ###< Keycloak ###
 ...
 ```