diff --git a/modules/nixos/ip_forwarding.nix b/modules/nixos/ip_forwarding.nix
index 3754878..f699f07 100644
--- a/modules/nixos/ip_forwarding.nix
+++ b/modules/nixos/ip_forwarding.nix
@@ -1,5 +1,6 @@
 {
   boot.kernel.sysctl = {
     "net.ipv4.ip_forward" = true;
+    "net.ipv6.conf.all.forwarding" = true;
   };
 }