diff --git a/tests/by-util/test_chown.rs b/tests/by-util/test_chown.rs
index 11f4d30ae..62ce43030 100644
--- a/tests/by-util/test_chown.rs
+++ b/tests/by-util/test_chown.rs
@@ -1,4 +1,4 @@
-// spell-checker:ignore (words) agroupthatdoesntexist auserthatdoesntexist groupname notexisting passgrp
+// spell-checker:ignore (words) agroupthatdoesntexist auserthatdoesntexist cuuser groupname notexisting passgrp
 
 use crate::common::util::*;
 #[cfg(target_os = "linux")]