--- a/maidag/maidag.c	2015-07-02 22:45:39.000000000 +0300
+++ b/maidag/maidag.c	2015-12-22 11:55:17.000000000 +0200
@@ -518,7 +518,9 @@
   
   mu_gocs_register ("sieve", mu_sieve_module_init);
 
+#ifdef WITH_LIBWRAP
   mu_tcpwrapper_cfg_init ();
+#endif
   mu_acl_cfg_init ();
   mu_m_server_cfg_init (NULL);
   maidag_cfg_init ();
@@ -531,7 +533,9 @@
 
   mu_m_server_create (&server, program_version);
   mu_m_server_set_conn (server, lmtp_connection);
+#ifdef WITH_LIBWRAP
   mu_m_server_set_prefork (server, mu_tcp_wrapper_prefork);
+#endif
   mu_m_server_set_mode (server, MODE_INTERACTIVE);
   mu_m_server_set_max_children (server, 20);
   mu_m_server_set_timeout (server, 600);