diff --git a/openbsc/src/vty/vty.c b/openbsc/src/vty/vty.c
index e5b5b48..821c08c 100644
--- a/openbsc/src/vty/vty.c
+++ b/openbsc/src/vty/vty.c
@@ -469,7 +469,6 @@
 	vty->hp = vty->hindex;
 }
 
-#define TELNET_OPTION_DEBUG
 /* Get telnet window size. */
 static int
 vty_telnet_option (struct vty *vty, unsigned char *buf, int nbytes)