diff --git a/elixir/apps/web/lib/web/live/sites/new_token.ex b/elixir/apps/web/lib/web/live/sites/new_token.ex
index ec0b15249..383d5db32 100644
--- a/elixir/apps/web/lib/web/live/sites/new_token.ex
+++ b/elixir/apps/web/lib/web/live/sites/new_token.ex
@@ -241,10 +241,10 @@ defmodule Web.Sites.NewToken do
         chmod 0755 /etc/firezone; \\
         iptables-nft -A FORWARD -i tun-firezone -j ACCEPT; \\
         iptables-nft -A FORWARD -o tun-firezone -j ACCEPT; \\
-        iptables-nft -t nat -A POSTROUTING -o eth+ -j MASQUERADE; \\
+        iptables-nft -t nat -A POSTROUTING -o e+ -j MASQUERADE; \\
         ip6tables-nft -A FORWARD -i tun-firezone -j ACCEPT; \\
         ip6tables-nft -A FORWARD -o tun-firezone -j ACCEPT; \\
-        ip6tables-nft -t nat -A POSTROUTING -o eth+ -j MASQUERADE; \\
+        ip6tables-nft -t nat -A POSTROUTING -o e+ -j MASQUERADE; \\
       fi; \\
     '
     AmbientCapabilities=CAP_NET_ADMIN