diff --git a/nixos/machines/robi/wireguard.nix b/nixos/machines/robi/wireguard.nix
index 9c6f2c7..9f27836 100644
--- a/nixos/machines/robi/wireguard.nix
+++ b/nixos/machines/robi/wireguard.nix
@@ -39,6 +39,11 @@
           publicKey = "XPVzH+wBLsqukTHHjngkGJhYN0nRdQ7esadiimMJQnI=";
           allowedIPs = [ "10.100.0.4/32" ];
         }
+        {
+          # tina
+          publicKey = "v0/cozfHsRUYBXHGUrY7TEZF/ItcQywVphDAQdm9GU0=";
+          allowedIPs = [ "10.100.0.5/32" ];
+        }
       ];
     };
   };