diff --git a/examples/server.c b/examples/server.c
index d8d2381..635f11b 100644
--- a/examples/server.c
+++ b/examples/server.c
@@ -54,16 +54,16 @@ int main(int argc, char **argv) {
     }
 
     if (isatty(info.fd) && grantpt(info.fd) == 0 && unlockpt(info.fd) == 0) {
-        char name[256];
+        char *pts;
 
-        if (ptsname_r(info.fd, name, sizeof(name)) < 0) {
+        if ((pts = ptsname(info.fd)) == NULL) {
             fprintf(stderr, "%s: %s: %s: %s\n",
-                argv[0], argv[1], "ptsname_r()", strerror(errno));
+                argv[0], argv[1], "ptsname()", strerror(errno));
 
             goto error_open;
         }
 
-        fprintf(stderr, "pts %s\n", name);
+        fprintf(stderr, "pts %s\n", pts);
     }
 
     errno = 0;
diff --git a/include/patty/ax25/sock.h b/include/patty/ax25/sock.h
index 36e509d..bb72107 100644
--- a/include/patty/ax25/sock.h
+++ b/include/patty/ax25/sock.h
@@ -73,7 +73,7 @@ typedef struct _patty_ax25_sock {
              flags_hdlc;
 
     int fd;
-    char path[PATTY_AX25_SOCK_PATH_SIZE];
+    char pty[PATTY_AX25_SOCK_PATH_SIZE];
 
     void *tx_buf,
          *rx_buf;
diff --git a/src/server.c b/src/server.c
index ad7c3a0..6afffe2 100644
--- a/src/server.c
+++ b/src/server.c
@@ -555,7 +555,7 @@ static int server_socket(patty_ax25_server *server, int client) {
     response.ret = sock->fd;
     response.eno = 0;
 
-    memcpy(response.path, sock->path, sizeof(response.path));
+    memcpy(response.path, patty_ax25_sock_pty(sock), sizeof(response.path));
 
     return write(client, &response, sizeof(response));
 
@@ -1201,7 +1201,7 @@ static int handle_sabm(patty_ax25_server *server,
 
     fd_watch(server, remote->fd);
 
-    if (respond_accept(client, 0, 0, &frame->src, remote->path) < 0) {
+    if (respond_accept(client, 0, 0, &frame->src, remote->pty) < 0) {
         goto error_respond_accept;
     }
 
diff --git a/src/sock.c b/src/sock.c
index dc20c59..970040c 100644
--- a/src/sock.c
+++ b/src/sock.c
@@ -14,6 +14,7 @@
 
 static int bind_pty(patty_ax25_sock *sock) {
     struct termios t;
+    char *pty;
 
     if ((sock->fd = open("/dev/ptmx", O_RDWR)) < 0) {
         goto error_open;
@@ -27,10 +28,12 @@ static int bind_pty(patty_ax25_sock *sock) {
         goto error_unlockpt;
     }
 
-    if (ptsname_r(sock->fd, sock->path, sizeof(sock->path)) < 0) {
-        goto error_ptsname_r;
+    if ((pty = ptsname(sock->fd)) == NULL) {
+        goto error_ptsname;
     }
 
+    (void)strncpy(sock->pty, pty, sizeof(sock->pty));
+
     if (tcgetattr(sock->fd, &t) < 0) {
         goto error_tcgetattr;
     }
@@ -45,7 +48,7 @@ static int bind_pty(patty_ax25_sock *sock) {
 
 error_tcsetattr:
 error_tcgetattr:
-error_ptsname_r:
+error_ptsname:
 error_unlockpt:
 error_grantpt:
     close(sock->fd);
@@ -299,7 +302,7 @@ error_invalid:
 }
 
 char *patty_ax25_sock_pty(patty_ax25_sock *sock) {
-    return sock->path;
+    return sock->pty;
 }
 
 int patty_ax25_sock_bind_if(patty_ax25_sock *sock,