diff --git a/nixbld-etc-nixos/configuration.nix b/nixbld-etc-nixos/configuration.nix
index f1257da8..8c230852 100644
--- a/nixbld-etc-nixos/configuration.nix
+++ b/nixbld-etc-nixos/configuration.nix
@@ -248,7 +248,7 @@ in
     serviceConfig = {
       Type = "oneshot";
       RemainAfterExit = true;
-      ExecStart = "${pkgs.iproute2}/bin/ip rule add from 103.206.98.0/24 table 1";
+      ExecStart = "${pkgs.iproute2}/bin/ip rule add from 103.206.98.200/29 table 1";
       ExecStop = "${pkgs.iproute2}/bin/ip rule del table 1";
     };
   };