diff --git a/hosts/carbon/configuration.nix b/hosts/carbon/configuration.nix
index 86b7586..b72bace 100644
--- a/hosts/carbon/configuration.nix
+++ b/hosts/carbon/configuration.nix
@@ -247,7 +247,6 @@
   clerie.firewall.extraForwardFilterCommands = ''
     ip46tables -A forward-filter -i enp1s0.202 -o ppp-ntvdsl -j ACCEPT
     ip46tables -A forward-filter -i enp1s0.202 -j DROP
-    ip46tables -A forward-filter -i ppp-ntvdsl -o enp1s0.202 -j ACCEPT
     ip46tables -A forward-filter -o enp1s0.202 -j DROP
   '';
   clerie.firewall.extraForwardMangleCommands = ''