diff --git a/codex-rs/core/src/config.rs b/codex-rs/core/src/config.rs
index 1d13590ceb..9c0c3c1cbe 100644
--- a/codex-rs/core/src/config.rs
+++ b/codex-rs/core/src/config.rs
@@ -13,9 +13,9 @@ use crate::model_provider_info::built_in_model_providers;
 use crate::openai_model_info::get_model_info;
 use crate::protocol::AskForApproval;
 use crate::protocol::SandboxPolicy;
-use codex_protocol::config_types::SandboxMode;
 use codex_protocol::config_types::ReasoningEffort;
 use codex_protocol::config_types::ReasoningSummary;
+use codex_protocol::config_types::SandboxMode;
 use dirs::home_dir;
 use serde::Deserialize;
 use std::collections::HashMap;