1 files changed, 1 insertions, 1 deletions
diff --git a/ext/socket/socket.c b/ext/socket/socket.c
index 1b87ae9146..d45db8b818 100644
--- a/ext/socket/socket.c
+++ b/ext/socket/socket.c
@@ -1137,7 +1137,7 @@ static VALUE
 sock_s_socketpair(class, domain, type, protocol)
     VALUE class, domain, type, protocol;
 {
-#if !defined(__CYGWIN32__) && !defined(NT)
+#if !defined(NT)
     int fd;
     int d, t, sp[2];