diff --git a/data/scripts/o b/data/scripts/o
index d1c1cdb..2cc1921 100755
--- a/data/scripts/o
+++ b/data/scripts/o
@@ -373,7 +373,7 @@ cmd_tui() {
     # Pane 0: chat (top, 80%)
     tmux new-session -d -s "$tmux_session" -c "$HOME" \
         -e "session=$s" -e "agent=$a"
-    tmux send-keys -t "$tmux_session" "o tail | grep -v '\\[\\[\\[.*\\]\\]\\]'" Enter
+    tmux send-keys -t "$tmux_session" "clear; o tail | grep -v '\\[\\[\\[.*\\]\\]\\]'" Enter
 
     # Pane 1: prompt REPL (bottom, 20% height)
     tmux split-window -t "$tmux_session" -v -l 20% \