diff --git a/libwget/net.c b/libwget/net.c
index db2a98383..971082650 100644
--- a/libwget/net.c
+++ b/libwget/net.c
@@ -325,7 +325,9 @@ static int G_GNUC_WGET_CONST _family_to_value(int family)
 
 void wget_tcp_set_tcp_fastopen(wget_tcp_t *tcp, int tcp_fastopen)
 {
+#if defined(TCP_FASTOPEN) && defined(MSG_FASTOPEN)
 	(tcp ? tcp : &_global_tcp)->tcp_fastopen = tcp_fastopen;
+#endif
 }
 
 int wget_tcp_get_tcp_fastopen(wget_tcp_t *tcp)
@@ -591,7 +593,6 @@ int wget_tcp_connect(wget_tcp_t *tcp, const char *host, const char *port)
 				}
 			}
 
-#ifdef TCP_FASTOPEN
 			if (tcp->tcp_fastopen) {
 				rc = 0;
 				errno = 0;
@@ -601,10 +602,6 @@ int wget_tcp_connect(wget_tcp_t *tcp, const char *host, const char *port)
 				rc = connect(sockfd, ai->ai_addr, ai->ai_addrlen);
 				tcp->first_send = 0;
 			}
-#else
-			rc = connect(sockfd, ai->ai_addr, ai->ai_addrlen);
-			tcp->first_send = 0;
-#endif
 
 			if (rc < 0
 				&& errno != EAGAIN
@@ -727,7 +724,7 @@ wget_tcp_t *wget_tcp_accept(wget_tcp_t *parent_tcp)
 			return NULL;
 	}
 
-	if ((sockfd = accept(parent_tcp->sockfd, parent_tcp->bind_addrinfo->ai_addr, (socklen_t *) &parent_tcp->bind_addrinfo->ai_addrlen)) != -1) {
+	if ((sockfd = accept(parent_tcp->sockfd, parent_tcp->bind_addrinfo->ai_addr, &parent_tcp->bind_addrinfo->ai_addrlen)) != -1) {
 		wget_tcp_t *tcp = xmalloc(sizeof(wget_tcp_t));
 
 		*tcp = *parent_tcp;