diff --git a/codex-rs/login/src/auth/auth_tests.rs b/codex-rs/login/src/auth/auth_tests.rs
index cee35d46ac..7114f82e50 100644
--- a/codex-rs/login/src/auth/auth_tests.rs
+++ b/codex-rs/login/src/auth/auth_tests.rs
@@ -1,3 +1,4 @@
+use super::CODEX_AGENT_IDENTITY_ENV_VAR;
 use super::*;
 use crate::auth::storage::FileAuthStorage;
 use crate::auth::storage::get_auth_file;