diff --git a/codex-rs/tui/src/app/tests/buffered_replay.rs b/codex-rs/tui/src/app/tests/buffered_replay.rs
index 99e11149d5..a45a20350e 100644
--- a/codex-rs/tui/src/app/tests/buffered_replay.rs
+++ b/codex-rs/tui/src/app/tests/buffered_replay.rs
@@ -24,6 +24,7 @@ fn completed(thread: &str) -> ServerNotification {
             phase: None,
             memory_citation: None,
             delivery: None,
+            questions: None,
         },
     })
 }