diff --git a/machines/vault01/networking.nix b/machines/vault01/networking.nix
index 89f34dd..616ac10 100644
--- a/machines/vault01/networking.nix
+++ b/machines/vault01/networking.nix
@@ -43,7 +43,7 @@ in
       };
       "10-${vlanAdmin}" = {
         name = vlanAdmin;
-        address = [ "10.0.0.1/16" ];
+        address = [ "fd26:baf9:d250:8000::1/64" ];
       };
     };
     netdevs = {