diff --git a/src/sock.c b/src/sock.c
index c9eb926..55b036b 100644
--- a/src/sock.c
+++ b/src/sock.c
@@ -21,6 +21,7 @@ struct slot {
 
 static int bind_pty(patty_ax25_sock *sock) {
     int ptysub;
+    struct termios t;
 
     if (openpty(&sock->fd, &ptysub, sock->pty, NULL, NULL) < 0) {
         goto error_openpty;
@@ -34,6 +35,13 @@ static int bind_pty(patty_ax25_sock *sock) {
         goto error_unlockpt;
     }
 
+    memset(&t, '\0', sizeof(t));
+    cfmakeraw(&t);
+
+    if (tcsetattr(sock->fd, TCSANOW, &t) < 0) {
+        errno = 0;
+    }
+
     return 0;
 
 error_unlockpt: