diff --git a/hosts/dn42-il-gw1/configuration.nix b/hosts/dn42-il-gw1/configuration.nix
index 970165b..28ae99d 100644
--- a/hosts/dn42-il-gw1/configuration.nix
+++ b/hosts/dn42-il-gw1/configuration.nix
@@ -146,6 +146,9 @@
         "fe80::2574/128"
         # peer fe80::6b61/64
       ];
+      postSetup = ''
+      ip addr replace dev wg1718 fe80::2574/128 peer fe80::6b61/128
+      '';
       listenPort = 51718;
       allowedIPsAsRoutes = false;
       peers = [