diff --git a/nix/nixos-module/container/bird.nix b/nix/nixos-module/container/bird.nix
index 17c3154..d7d2aed 100644
--- a/nix/nixos-module/container/bird.nix
+++ b/nix/nixos-module/container/bird.nix
@@ -371,6 +371,7 @@ in
         ipv6;
         route fd23:42:c3d2:580::/57 unreachable;
         route 2a00:8180:2c00:200::/56 unreachable;
+        route 2a0f:5382:acab:1400::/56 unreachable;
       }
 
       ${lib.optionalString (hostConf.bgp != null) ''