diff --git a/modules/nixos/auxolotl/users/infra/default.nix b/modules/nixos/auxolotl/users/infra/default.nix
index 556231d..3be991c 100644
--- a/modules/nixos/auxolotl/users/infra/default.nix
+++ b/modules/nixos/auxolotl/users/infra/default.nix
@@ -28,6 +28,8 @@ in {
         "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIIteIdlZv52nUDxW2SUsoJ2NZi/w9j1NZwuHanQ/o/DuAAAAHnNzaDpjb2xsYWJvcmFfeXViaWtleV9yZXNpZGVudA== collabora_yubikey_resident"
         "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIJRzQbQjXFpHKtt8lpNKmoNx57+EJ/z3wnKOn3/LjM6cAAAAFXNzaDppeXViaWtleV9yZXNpZGVudA== iyubikey_resident"
         "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIOhzJ0p9bFRSURUjV05rrt5jCbxPXke7juNbEC9ZJXS/AAAAGXNzaDp0aW55X3l1YmlrZXlfcmVzaWRlbnQ= tiny_yubikey_resident"
+        # isabel
+        "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMQDiHbMSinj8twL9cTgPOfI6OMexrTZyHX27T8gnMj2"
       ];
     };