-deb http://security.ubuntu.com/ubuntu <%= node.lsb.codename %>-security main restricted
-deb-src http://security.ubuntu.com/ubuntu <%= node.lsb.codename %>-security main restricted
-deb http://security.ubuntu.com/ubuntu <%= node.lsb.codename %>-security universe
-deb-src http://security.ubuntu.com/ubuntu <%= node.lsb.codename %>-security universe
-deb http://security.ubuntu.com/ubuntu <%= node.lsb.codename %>-security multiverse
-deb-src http://security.ubuntu.com/ubuntu <%= node.lsb.codename %>-security multiverse
+deb http://security.ubuntu.com/ubuntu <%= @codename %>-security main restricted
+deb-src http://security.ubuntu.com/ubuntu <%= @codename %>-security main restricted
+deb http://security.ubuntu.com/ubuntu <%= @codename %>-security universe
+deb-src http://security.ubuntu.com/ubuntu <%= @codename %>-security universe
+deb http://security.ubuntu.com/ubuntu <%= @codename %>-security multiverse
+deb-src http://security.ubuntu.com/ubuntu <%= @codename %>-security multiverse