diff --git a/src/server.c b/src/server.c
index 21108aa..64a4092 100644
--- a/src/server.c
+++ b/src/server.c
@@ -1081,8 +1081,8 @@ static int reply_to(patty_ax25_frame *frame,
     if ((len = patty_ax25_frame_encode_reply_to(frame,
                                                 iface->tx_buf,
                                                 PATTY_AX25_FRAME_NORMAL,
-                                                PATTY_AX25_FRAME_U_DISC,
-                                                PATTY_AX25_PROTO_NONE,
+                                                control,
+                                                proto,
                                                 NULL,
                                                 0,
                                                 iface->tx_bufsz)) < 0) {