diff --git a/crates/cpu/tests/reg_alloc.rs b/crates/cpu/tests/reg_alloc.rs
index beac954..0484aff 100644
--- a/crates/cpu/tests/reg_alloc.rs
+++ b/crates/cpu/tests/reg_alloc.rs
@@ -1,6 +1,8 @@
 // SPDX-License-Identifier: LGPL-3.0-or-later
 // See Notices.txt for copyright information
 
+#![cfg(todo)]
+
 use cpu::{
     config::{CpuConfig, UnitConfig},
     instruction::{AddSubMOp, LogicalMOp, MOp, MOpDestReg, MOpRegNum, OutputIntegerMode},