diff --git a/nix/nixos-module/container/bird.nix b/nix/nixos-module/container/bird.nix
index 1ca74ef..3fff520 100644
--- a/nix/nixos-module/container/bird.nix
+++ b/nix/nixos-module/container/bird.nix
@@ -6,7 +6,9 @@ let
   gatewayNet =
     let
       m = builtins.match "(.+)-gw" hostName;
-    in if m == null
+    in if m == [ "cls" ]
+       then "cluster"
+       else if m == null
        then null
        else builtins.head m;
 in