diff --git a/manifests/zone.pp b/manifests/zone.pp
index 335006a..6522960 100644
--- a/manifests/zone.pp
+++ b/manifests/zone.pp
@@ -4,6 +4,7 @@ define bind::zone (
     $zone_type,
     $domain          = '',
     $masters         = '',
+    $transfer_source = '',
     $allow_updates   = '',
     $allow_transfers = '',
     $dnssec          = false,
diff --git a/templates/zone.conf.erb b/templates/zone.conf.erb
index c2cc8a4..4afec2e 100644
--- a/templates/zone.conf.erb
+++ b/templates/zone.conf.erb
@@ -37,6 +37,9 @@ zone "<%= @_domain %>" {
 <%-   end -%>
 	};
 <%- end -%>
+<%- if @transfer_source and @transfer_source != ''-%>
+	transfer-source <%= @transfer_source %>
+<%- end -%>
 <%- if @allow_updates and @allow_updates != '' -%>
 	allow-update {
 <%-   Array(@allow_updates).each do |allow_update| -%>