diff --git a/tgp-net.c b/tgp-net.c
index 0ce2b9e..efa0563 100644
--- a/tgp-net.c
+++ b/tgp-net.c
@@ -392,7 +392,7 @@ static void try_write (struct connection *c) {
   // debug ("try write: fd = %d\n", c->fd);
   int x = 0;
   while (c->out_head) {
-    int r = write (c->fd, c->out_head->rptr, c->out_head->wptr - c->out_head->rptr);
+    int r = send (c->fd, (const char *)c->out_head->rptr, c->out_head->wptr - c->out_head->rptr, 0);
     if (r >= 0) {
       x += r;
       c->out_head->rptr += r;
@@ -468,7 +468,7 @@ static void try_read (struct connection *c) {
   #endif
   int x = 0;
   while (1) {
-    int r = read (c->fd, c->in_tail->wptr, c->in_tail->end - c->in_tail->wptr);
+    int r = recv (c->fd, (char *)c->in_tail->wptr, c->in_tail->end - c->in_tail->wptr, 0);
     if (r > 0) {
       c->last_receive_time = tglt_get_double_time ();
       stop_ping_timer (c);