diff --git a/templates/acl.erb b/templates/acl.erb
index 6b41815..139b46d 100644
--- a/templates/acl.erb
+++ b/templates/acl.erb
@@ -1,6 +1,6 @@
 
-acl <%= name %> {
-<%- addresses.each do |address| -%>
+acl <%= @name %> {
+<%- @addresses.each do |address| -%>
 	<%= address %>;
 <%- end -%>
 };
diff --git a/templates/key.conf.erb b/templates/key.conf.erb
index 117ba82..2db293f 100644
--- a/templates/key.conf.erb
+++ b/templates/key.conf.erb
@@ -1,5 +1,5 @@
 
-key <%= name %> {
-	algorithm <%= algorithm %>;
-	secret "<%= secret %>";
+key <%= @name %> {
+	algorithm <%= @algorithm %>;
+	secret "<%= @secret %>";
 };
diff --git a/templates/named.conf.erb b/templates/named.conf.erb
index 19aae15..37b01f0 100644
--- a/templates/named.conf.erb
+++ b/templates/named.conf.erb
@@ -1,25 +1,25 @@
 # This file is managed by puppet - changes will be lost
-include "<%= confdir %>/acls.conf";
-include "<%= confdir %>/keys.conf";
-include "<%= confdir %>/views.conf";
+include "<%= @confdir %>/acls.conf";
+include "<%= @confdir %>/keys.conf";
+include "<%= @confdir %>/views.conf";
 
 options {
-	directory "<%= cachedir %>";
-<%- if not forwarders.empty? -%>
+	directory "<%= @cachedir %>";
+<%- if not @forwarders.empty? -%>
 	forwarders {
-<%-   forwarders.each do |forwarder| -%>
+<%-   @forwarders.each do |forwarder| -%>
 		<%= forwarder %>;
 <%-   end -%>
 	};
 <%- end -%>
-	auth-nxdomain <%= auth_nxdomain ? 'yes' : 'no' %>;
+	auth-nxdomain <%= @auth_nxdomain ? 'yes' : 'no' %>;
 	listen-on-v6 { any; };
-	dnssec-enable <%= dnssec ? 'yes' : 'no' %>;
-	dnssec-validation <%= dnssec ? 'yes' : 'no' %>;
-	dnssec-lookaside <%= dnssec ? 'auto' : 'no' %>;
-<%- if version != '' -%>
-	version "<%= version %>";
+	dnssec-enable <%= @dnssec ? 'yes' : 'no' %>;
+	dnssec-validation <%= @dnssec ? 'yes' : 'no' %>;
+	dnssec-lookaside <%= @dnssec ? 'auto' : 'no' %>;
+<%- if @version != '' -%>
+	version "<%= @version %>";
 <%- end -%>
 };
 
-include "<%= confdir %>/named.conf.local";
+include "<%= @confdir %>/named.conf.local";
diff --git a/templates/view.erb b/templates/view.erb
index 75b5a28..b12c611 100644
--- a/templates/view.erb
+++ b/templates/view.erb
@@ -1,25 +1,25 @@
 
-view "<%= name %>" {
-<%- if not match_clients.empty? -%>
+view "<%= @name %>" {
+<%- if not @match_clients.empty? -%>
 	match-clients {
-<%- match_clients.each do |match_client| -%>
+<%- @match_clients.each do |match_client| -%>
 		<%= match_client %>;
 <%- end -%>
 	};
 <%- end -%>
-<%- if not match_destinations.empty? -%>
+<%- if not @match_destinations.empty? -%>
 	match-destinations {
-<%- match_destinations.each do |match_destination| -%>
+<%- @match_destinations.each do |match_destination| -%>
 		<%= match_destination %>;
 <%- end -%>
 	};
 <%- end -%>
-	recursion <%= recursion ? 'yes' : 'no' %>;
+	recursion <%= @recursion ? 'yes' : 'no' %>;
 <%- if scope.lookupvar('osfamily') == 'Debian' -%>
-	include "<%= confdir %>/named.conf.default-zones";
+	include "<%= @confdir %>/named.conf.default-zones";
 <%- end -%>
 
-<%- zones.each do |zone| -%>
-	include "<%= confdir %>/zones/<%= zone %>.conf";
+<%- @zones.each do |zone| -%>
+	include "<%= @confdir %>/zones/<%= @zone %>.conf";
 <%- end -%>
 };
diff --git a/templates/zone.conf.erb b/templates/zone.conf.erb
index 1c5dd2b..3cfb3fa 100644
--- a/templates/zone.conf.erb
+++ b/templates/zone.conf.erb
@@ -1,62 +1,62 @@
 
 # This file managed by puppet - changes will be lost
-zone "<%= _domain %>" {
-	type <%= zone_type %>;
-<%- if has_zone_file -%>
-<%-   if dnssec -%>
+zone "<%= @_domain %>" {
+	type <%= @zone_type %>;
+<%- if @has_zone_file -%>
+<%-   if @dnssec -%>
 	auto-dnssec maintain;
-<%-     if key_directory == '' -%>
-	key-directory "<%= cachedir %>/<%= name %>";
+<%-     if @key_directory == '' -%>
+	key-directory "<%= @cachedir %>/<%= @name %>";
 <%-     else -%>
-        key-directory "<%= key_directory %>";
+        key-directory "<%= @key_directory %>";
 <%-     end -%>
-	file "<%= cachedir %>/<%= name %>/<%= _domain %>.signed";
+	file "<%= @cachedir %>/<%= @name %>/<%= @_domain %>.signed";
 <%-   else -%>
-	file "<%= cachedir %>/<%= name %>/<%= _domain %>";
+	file "<%= @cachedir %>/<%= @name %>/<%= @_domain %>";
 <%-   end -%>
-	notify <%= ns_notify ? 'yes' : 'no' %>;
-<%-   if not also_notify.empty? -%>
+	notify <%= @ns_notify ? 'yes' : 'no' %>;
+<%-   if not @also_notify.empty? -%>
 	also-notify {
-<%-     also_notify.each do |server| -%>
+<%-     @also_notify.each do |server| -%>
 		<%= server %>;
 <%-     end -%>
 	};
 <%-   end -%>
-<%-   if not allow_notify.empty? -%>
+<%-   if not @allow_notify.empty? -%>
 	allow-notify {
-<%-     allow_notify.each do |server| -%>
+<%-     @allow_notify.each do |server| -%>
 		<%= server %>;
 <%-     end -%>
 	};
 <%-   end -%>
 <%- end -%>
-<%- if not masters.empty? -%>
+<%- if not @masters.empty? -%>
 	masters {
-<%- masters.each do |master| -%>
+<%- @masters.each do |master| -%>
 		<%= master %>;
 <%- end -%>
 	};
 <%- end -%>
-<%- if not allow_updates.empty? -%>
+<%- if not @allow_updates.empty? -%>
 	allow-update {
-<%- allow_updates.each do |allow_update| -%>
+<%- @allow_updates.each do |allow_update| -%>
 		<%= allow_update %>;
 <%- end -%>
 	};
 <%- end -%>
-<%- if not allow_transfers.empty? -%>
+<%- if not @allow_transfers.empty? -%>
 	allow-transfer {
-<%- allow_transfers.each do |allow_transfer| -%>
+<%- @allow_transfers.each do |allow_transfer| -%>
 		<%= allow_transfer %>;
 <%- end -%>
 	};
 <%- end -%>
-<%- if forward != '' -%>
-	forward <%= forward %>;
+<%- if @forward != '' -%>
+	forward <%= @forward %>;
 <%- end -%>
-<%- if not forwarders.empty? -%>
+<%- if not @forwarders.empty? -%>
 	forwarders {
-<%-   forwarders.each do |forwarder| -%>
+<%-   @forwarders.each do |forwarder| -%>
 		<%= forwarder %>;
 <%-   end -%>
 	};