diff --git a/scheme/tty-debug.scm b/scheme/tty-debug.scm
index bc7741f..b030d6e 100644
--- a/scheme/tty-debug.scm
+++ b/scheme/tty-debug.scm
@@ -1,4 +1,4 @@
-(define debug-mode #t)
+(define debug-mode #f)
 
 (define *tty-port* #f)