diff --git a/common/admins.nix b/common/admins.nix
index dc9ec93..e22bba8 100644
--- a/common/admins.nix
+++ b/common/admins.nix
@@ -8,6 +8,7 @@ in {
     keys.users.maxine ++ 
     keys.users.jade ++
     keys.users.lukegb ++
+    keys.users.yuka ++
     [
       # more raito
       "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDcEkYM1r8QVNM/G5CxJInEdoBCWjEHHDdHlzDYNSUIdHHsn04QY+XI67AdMCm8w30GZnLUIj5RiJEWXREUApby0GrfxGGcy8otforygfgtmuUKAUEHdU2MMwrQI7RtTZ8oQ0USRGuqvmegxz3l5caVU7qGvBllJ4NUHXrkZSja2/51vq80RF4MKkDGiz7xUTixI2UcBwQBCA/kQedKV9G28EH+1XfvePqmMivZjl+7VyHsgUVj9eRGA1XWFw59UPZG8a7VkxO/Eb3K9NF297HUAcFMcbY6cPFi9AaBgu3VC4eetDnoN/+xT1owiHi7BReQhGAy/6cdf7C/my5ehZwD"
diff --git a/common/ssh-keys.nix b/common/ssh-keys.nix
index d526451..4e9fc6c 100644
--- a/common/ssh-keys.nix
+++ b/common/ssh-keys.nix
@@ -17,5 +17,6 @@
       "ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBO4idMfdJxDJuBNOid60d4I+qxj09RHt+YkCYV2eXt6tGrEXg+S8hTQusy/SqooiXUH9pt4tea2RuBPN9+UwrH0= type-a yubikey slot 9a"
     ];
     lukegb = [ ''cert-authority,principals="lukegb" ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEqNOwlR7Qa8cbGpDfSCOweDPbAGQOZIcoRgh6s/J8DR'' ];
+    yuka = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKath4/fDnlv/4fzxkPrQN1ttmoPRNu/m9bEtdPJBDfY cardno:16_933_242" ];
   };
 }
diff --git a/flake.nix b/flake.nix
index 7086851..9ab2980 100644
--- a/flake.nix
+++ b/flake.nix
@@ -20,7 +20,7 @@
     lix.follows = "hydra/nix";
   };
 
-  outputs = { self, nixpkgs, terranix, ... } @ inputs:
+  outputs = { self, nixpkgs, terranix, colmena, ... } @ inputs:
   let
     system = "x86_64-linux";
     pkgs = import nixpkgs {
@@ -67,6 +67,8 @@
       ];
     };
 
+    nixosConfigurations = (colmena.lib.makeHive self.outputs.colmena).nodes;
+
     colmena = {
       meta.nixpkgs = import nixpkgs {
         localSystem = system;