diff --git a/build/lisp.tcl b/build/lisp.tcl
index 8f197a9a..bad5180b 100644
--- a/build/lisp.tcl
+++ b/build/lisp.tcl
@@ -951,7 +951,8 @@ respond "_" "primit\r"
 respond "_" "print\r"
 respond "_" "reader\r"
 respond "_" "setup\r"
-respond "_" "tvrtle\r"
+#respond "_" "turtle\r"
+#respond "_" "tvrtle\r"
 respond "_" "unedit\r"
 respond "_" "\032"
 type ":kill\r"