diff --git a/lib/libc/gen/termios.c b/lib/libc/gen/termios.c
index 88692e3fca7b..5264a2dfceb9 100644
--- a/lib/libc/gen/termios.c
+++ b/lib/libc/gen/termios.c
@@ -164,7 +164,7 @@ cfmakeraw(t)
 	t->c_iflag |= IGNBRK;
 	t->c_oflag &= ~OPOST;
 	t->c_lflag &= ~(ECHO|ECHOE|ECHOK|ECHONL|ICANON|ISIG|IEXTEN|NOFLSH|TOSTOP|PENDIN);
-	t->c_cflag &= ~(CSIZE|PARENB|PARODD);
+	t->c_cflag &= ~(CSIZE|PARENB);
 	t->c_cflag |= CS8|CREAD;
 	t->c_cc[VMIN] = 1;
 	t->c_cc[VTIME] = 0;