diff --git a/codex-rs/tui/src/conversation_history_widget.rs b/codex-rs/tui/src/conversation_history_widget.rs
index de1dbba963..5d374794e9 100644
--- a/codex-rs/tui/src/conversation_history_widget.rs
+++ b/codex-rs/tui/src/conversation_history_widget.rs
@@ -238,7 +238,7 @@ impl WidgetRef for ConversationHistoryWidget {
     fn render_ref(&self, area: Rect, buf: &mut Buffer) {
         let (title, border_style) = if self.has_input_focus {
             (
-                "Messages (↑/↓ or j/k = line,  b/u = PgUp, space/d = PgDn)",
+                "Messages (↑/↓ or j/k = line,  b/space = page)",
                 Style::default().fg(Color::LightYellow),
             )
         } else {