--- a/src/sock_gnutls.c	Tue Apr 28 23:09:28 2009 +0300
+++ b/src/sock_gnutls.c	Tue Apr 28 23:10:30 2009 +0300
@@ -329,6 +329,7 @@
 }
 
 struct transport_type sock_gnutls_type = {
+    .parent                 = &sock_tcp_type,
     .methods                = {
         .read               = sock_gnutls_read,
         .write              = sock_gnutls_write,