diff --git a/site-cookbooks/lctp-network/attributes/router.rb b/site-cookbooks/lctp-network/attributes/router.rb
index 7640ab6..8ac507d 100644
--- a/site-cookbooks/lctp-network/attributes/router.rb
+++ b/site-cookbooks/lctp-network/attributes/router.rb
@@ -1 +1 @@
-default.lctp_network.gateway_device = "eth0"
+default.lctp_network.router.gateway_device = "eth0"
diff --git a/site-cookbooks/lctp-network/templates/default/iptables.rules.erb b/site-cookbooks/lctp-network/templates/default/iptables.rules.erb
index bcbe859..64e09fb 100644
--- a/site-cookbooks/lctp-network/templates/default/iptables.rules.erb
+++ b/site-cookbooks/lctp-network/templates/default/iptables.rules.erb
@@ -5,6 +5,6 @@
 :OUTPUT ACCEPT [0:0]
 
 # masquerading (NAT)
--A POSTROUTING -o <%= @node.lctp_network.gateway_device %> -j MASQUERADE
+-A POSTROUTING -o <%= @node.lctp_network.router.gateway_device %> -j MASQUERADE
 
 COMMIT