diff --git a/codex-rs/core/src/config_types.rs b/codex-rs/core/src/config_types.rs
index 8ff9720c36..d6661699fe 100644
--- a/codex-rs/core/src/config_types.rs
+++ b/codex-rs/core/src/config_types.rs
@@ -5,11 +5,9 @@
 
 use std::collections::HashMap;
 use std::path::PathBuf;
-use strum_macros::Display;
 use wildmatch::WildMatchPattern;
 
 use serde::Deserialize;
-use serde::Serialize;
 
 #[derive(Deserialize, Debug, Clone, PartialEq)]
 pub struct McpServerConfig {