diff --git a/docs/src/main/asciidoc/security-keycloak-admin-client.adoc b/docs/src/main/asciidoc/security-keycloak-admin-client.adoc
index f9a252abe4468..0ec193011cb8a 100644
--- a/docs/src/main/asciidoc/security-keycloak-admin-client.adoc
+++ b/docs/src/main/asciidoc/security-keycloak-admin-client.adoc
@@ -179,7 +179,7 @@ An example using the `client-credentials` grant type needs only a minor adjustme
 
 [source,properties]
 ----
-quarkus.keycloak.admin-client=true
+quarkus.keycloak.admin-client.enabled=true
 quarkus.keycloak.admin-client.server-url=http://localhost:8081
 quarkus.keycloak.admin-client.realm=quarkus
 quarkus.keycloak.admin-client.client-id=quarkus-client