diff --git a/codex-rs/app-server/src/codex_message_processor.rs b/codex-rs/app-server/src/codex_message_processor.rs
index 2b78de8dd9..a96b38602e 100644
--- a/codex-rs/app-server/src/codex_message_processor.rs
+++ b/codex-rs/app-server/src/codex_message_processor.rs
@@ -9094,6 +9094,7 @@ mod tests {
             reasoning_effort: None,
             personality: None,
             session_source: SessionSource::Cli,
+            initialization_mode: codex_analytics::ThreadInitializationMode::New,
         };
 
         assert_eq!(