diff --git a/components/net/sal/impl/af_inet_lwip.c b/components/net/sal/impl/af_inet_lwip.c
index db1d3f78b3..52c1c2cb7d 100644
--- a/components/net/sal/impl/af_inet_lwip.c
+++ b/components/net/sal/impl/af_inet_lwip.c
@@ -226,12 +226,15 @@ static int inet_getsockname(int socket, struct sockaddr *name, socklen_t *namele
 int inet_ioctlsocket(int socket, long cmd, void *arg)
 {
     int flags;
+
     switch (cmd)
     {
     case F_GETFL:
     case F_SETFL:
         flags = (int)(size_t)arg;
+#ifdef O_LARGEFILE
         flags &= ~O_LARGEFILE;
+#endif
         return lwip_fcntl(socket, cmd, flags);
 
     default: