diff --git a/CHANGELOG.md b/CHANGELOG.md
index defbd42f8..86c286a5e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,7 @@ and this project adheres to
 - 🐛(backend) ignore CSPs for API docs in development
 - 🐛(frontend) export images embedded with a relative url #2573
 - 🐛(y-provider) fix sentry init #2579
+- 🐛(keycloak) fix database env variables in the self-hosting example #2572
 - 🐛(helm) show the database error while jobs wait for it to be ready #2578
 
 ## [v5.4.1] - 2026-07-09
diff --git a/env.d/production.dist/kc_postgresql b/env.d/production.dist/kc_postgresql
index 7fa5a2b31..e7a70e933 100644
--- a/env.d/production.dist/kc_postgresql
+++ b/env.d/production.dist/kc_postgresql
@@ -7,7 +7,7 @@ PGDATA=/var/lib/postgresql/data/pgdata
 # Keycloak postgresql configuration
 KC_DB=postgres
 KC_DB_SCHEMA=public
-KC_DB_HOST=postgresql
-KC_DB_NAME=${POSTGRES_DB}
-KC_DB_USER=${POSTGRES_USER}
+KC_DB_URL_HOST=kc_postgresql
+KC_DB_URL_DATABASE=${POSTGRES_DB}
+KC_DB_USERNAME=${POSTGRES_USER}
 KC_DB_PASSWORD=${POSTGRES_PASSWORD}
\ No newline at end of file