diff --git a/drivers/tty/vcc.c b/drivers/tty/vcc.c
index 716729129e01..ef01d24858cd 100644
--- a/drivers/tty/vcc.c
+++ b/drivers/tty/vcc.c
@@ -102,7 +102,7 @@ module_param(vcc_dbg_vio, uint, 0664);
  * add anything that will cause echoing or we'll go into recursive
  * loop echoing chars back and forth with the console drivers.
  */
-static struct ktermios vcc_tty_termios = {
+static const struct ktermios vcc_tty_termios = {
 	.c_iflag = IGNBRK | IGNPAR,
 	.c_oflag = OPOST,
 	.c_cflag = B38400 | CS8 | CREAD | HUPCL,