diff --git a/network/manifests/init.pp b/network/manifests/init.pp
index 412935f..8bfeea4 100644
--- a/network/manifests/init.pp
+++ b/network/manifests/init.pp
@@ -49,7 +49,7 @@ class network::helper::restart {
 #     netmask => "255.255.0.0",
 # }
 #
-define network::interface($options = [], $ipaddr = "none", $netmask = "none", ip6addr = "none", ip6netmask = "64") {
+define network::interface($options = [], $ipaddr = "none", $netmask = "none", $ip6addr = "none", $ip6netmask = "64") {
 
     include network::helper::restart