diff --git a/src/sock.c b/src/sock.c
index 72c9282..dda1b08 100644
--- a/src/sock.c
+++ b/src/sock.c
@@ -498,9 +498,9 @@ ssize_t patty_ax25_sock_send_rr(patty_ax25_sock *sock,
                                 int pf) {
     return patty_ax25_sock_send(sock,
                                 cr,
-                                control_s(sock, PATTY_AX25_FRAME_RR, 1),
+                                control_s(sock, PATTY_AX25_FRAME_RR, pf),
                                 NULL,
-                                pf);
+                                0);
 }
 
 ssize_t patty_ax25_sock_send_rnr(patty_ax25_sock *sock,
@@ -508,9 +508,9 @@ ssize_t patty_ax25_sock_send_rnr(patty_ax25_sock *sock,
                                  int pf) {
     return patty_ax25_sock_send(sock,
                                 cr,
-                                control_s(sock, PATTY_AX25_FRAME_RNR, 1),
+                                control_s(sock, PATTY_AX25_FRAME_RNR, pf),
                                 NULL,
-                                pf);
+                                0);
 }
 
 ssize_t patty_ax25_sock_send_rej(patty_ax25_sock *sock,
@@ -518,9 +518,9 @@ ssize_t patty_ax25_sock_send_rej(patty_ax25_sock *sock,
                                  int pf) {
     return patty_ax25_sock_send(sock,
                                 cr,
-                                control_s(sock, PATTY_AX25_FRAME_REJ, 1),
+                                control_s(sock, PATTY_AX25_FRAME_REJ, pf),
                                 NULL,
-                                pf);
+                                0);
 }
 
 ssize_t patty_ax25_sock_send_srej(patty_ax25_sock *sock,