diff --git a/codex-rs/sandbox/src/windows_sandbox_tests.rs b/codex-rs/sandbox/src/windows_sandbox_tests.rs
index 05781fec7d..52f8331f98 100644
--- a/codex-rs/sandbox/src/windows_sandbox_tests.rs
+++ b/codex-rs/sandbox/src/windows_sandbox_tests.rs
@@ -137,8 +137,12 @@ fn resolve_windows_sandbox_private_desktop_prefers_profile_windows() {
 
 #[test]
 fn resolve_windows_sandbox_private_desktop_defaults_to_true() {
+    let profile_private_desktop = None;
+    let cfg_private_desktop = None;
+
     assert!(resolve_windows_sandbox_private_desktop(
-        /*profile_private_desktop*/ None, /*cfg_private_desktop*/ None,
+        profile_private_desktop,
+        cfg_private_desktop,
     ));
 }