diff --git a/src/pkg/controller/configmap/controller.go b/src/pkg/controller/configmap/controller.go
index 065af24..084782e 100644
--- a/src/pkg/controller/configmap/controller.go
+++ b/src/pkg/controller/configmap/controller.go
@@ -38,6 +38,7 @@ Database:
       SSL:
         Mode: verify-full
     Admin:
+      ExistingDatabase: zitadel
       SSL:
         Mode: verify-full
 ExternalDomain: %s