diff --git a/hosts/iron/configuration.nix b/hosts/iron/configuration.nix
index 19eeef1..7b191f6 100644
--- a/hosts/iron/configuration.nix
+++ b/hosts/iron/configuration.nix
@@ -114,7 +114,7 @@ with lib; {
       interface ${interfaces.wan}
         ipv6rs
         ia_na 1
-        ia_pd 1/::/64 ${interfaces.lan}/0/64
+        ia_pd 2 ${interfaces.lan}/0
     '';
 
     jalr.luksUsbUnlock = {
@@ -131,6 +131,7 @@ with lib; {
     boot = {
       kernel.sysctl = {
         "net.ipv6.conf.all.forwarding" = 1;
+        "net.ipv6.conf.enp0s25.accept_ra" = 1;
       };
       initrd = {
         availableKernelModules = [