diff --git a/source4/rpc_server/srvsvc/dcesrv_srvsvc.c b/source4/rpc_server/srvsvc/dcesrv_srvsvc.c
index f33c49a..d55e6a8 100644
--- a/source4/rpc_server/srvsvc/dcesrv_srvsvc.c
+++ b/source4/rpc_server/srvsvc/dcesrv_srvsvc.c
@@ -1540,7 +1540,7 @@ static WERROR dcesrv_srvsvc_NetSrvGetInfo(struct dcesrv_call_state *dce_call, TA
 static WERROR dcesrv_srvsvc_NetSrvSetInfo(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 		       struct srvsvc_NetSrvSetInfo *r)
 {
-	DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
+	return WERR_NOT_SUPPORTED;
 }