diff --git a/library/std/src/process.rs b/library/std/src/process.rs
index f54d5934175..e28a42a27fc 100644
--- a/library/std/src/process.rs
+++ b/library/std/src/process.rs
@@ -101,7 +101,7 @@
 #![stable(feature = "process", since = "1.0.0")]
 #![deny(unsafe_op_in_unsafe_fn)]
 
-#[cfg(all(test, not(any(target_os = "emscripten", target_env = "sgx"))))]
+#[cfg(all(test, not(any(target_os = "emscripten", target_env = "sgx", target_os = "xous"))))]
 mod tests;
 
 use crate::io::prelude::*;