diff -upr unbound-1.5.6.orig/doc/example.conf.in unbound-1.5.6/doc/example.conf.in
--- unbound-1.5.6.orig/doc/example.conf.in	2015-11-16 12:39:39.031890692 +0100
+++ unbound-1.5.6/doc/example.conf.in	2015-11-16 12:40:05.452566815 +0100
@@ -243,7 +243,7 @@ server:
 
 	# file to read root hints from.
 	# get one from ftp://FTP.INTERNIC.NET/domain/named.cache
-	# root-hints: ""
+	root-hints: /etc/unbound/root.hints
 
 	# enable to not answer id.server and hostname.bind queries.
 	# hide-identity: no