diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 89f0188885c7e1962f2916d4f4084faf22063701..ed750f9ceb07caed9ed5479740e664c6a319bc8f 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -2564,5 +2564,4 @@ EXPORT_SYMBOL(tcp_connect);
 EXPORT_SYMBOL(tcp_make_synack);
 EXPORT_SYMBOL(tcp_simple_retransmit);
 EXPORT_SYMBOL(tcp_sync_mss);
-EXPORT_SYMBOL(sysctl_tcp_tso_win_divisor);
 EXPORT_SYMBOL(tcp_mtup_init);