diff --git a/terraform/environments/oasys-national-reporting/locals_preproduction.tf b/terraform/environments/oasys-national-reporting/locals_preproduction.tf
index 475524a28e2..4286da454dc 100644
--- a/terraform/environments/oasys-national-reporting/locals_preproduction.tf
+++ b/terraform/environments/oasys-national-reporting/locals_preproduction.tf
@@ -152,7 +152,7 @@ locals {
             module.ip_addresses.azure_fixngo_ip.PCMCW0012,
           ]
           domain_name          = "azure.hmpp.root"
-          username             = "svc_join_domain"
+          username             = "svc_admin"
           password_secret_name = "/sap/bods/pp/passwords"
         }
         tags = {