--- Makefile.orig	2008-11-21 22:34:49.000000000 +0200
+++ Makefile	2009-01-07 14:31:27.378136664 +0200
@@ -34,6 +34,8 @@
 		--with-xfrdfile=${NSDXFRDFILE} \
 		--with-libwrap
 
+USE_OPENSSL=	yes
+
 MAN5=	nsd.conf.5
 MAN8=	nsd.8 nsdc.8 zonec.8 nsd-checkconf.8 nsd-notify.8 nsd-patch.8 \
 	nsd-xfer.8