diff --git a/codex-rs/app-server/src/codex_message_processor.rs b/codex-rs/app-server/src/codex_message_processor.rs
index 7de39e4894..ee81a155e6 100644
--- a/codex-rs/app-server/src/codex_message_processor.rs
+++ b/codex-rs/app-server/src/codex_message_processor.rs
@@ -6795,7 +6795,7 @@ impl CodexMessageProcessor {
                         model: model.clone(),
                         effort,
                         summary,
-                        service_tier,
+                        service_tier: service_tier.clone(),
                         collaboration_mode: collaboration_mode.clone(),
                         personality,
                     })