diff --git a/hosts/europa/default.nix b/hosts/europa/default.nix
index 6ec309e..58277b4 100644
--- a/hosts/europa/default.nix
+++ b/hosts/europa/default.nix
@@ -7,6 +7,25 @@
 }:
 let
   inherit (inputs.stable.legacyPackages.${pkgs.system}) chirp;
+  inherit (builtins) toJSON readFile;
+  traygentCmds = toJSON [
+    {
+      command_path = "${pkgs.ssh-askpass-fullscreen}/bin/ssh-askpass-fullscreen";
+      event = "sign";
+      msg_format = "Allow access to key %q?";
+      exit_code = 0;
+    }
+    {
+      command_path = "${pkgs.kdialog}/bin/kdialog";
+      command_args = [ "--passivepopup" "SSH Key Added" "5" ];
+      event = "added";
+    }
+    {
+      command_path = "${pkgs.kdialog}/bin/kdialog";
+      command_args = [ "--passivepopup" "SSH Key Removed" "5" ];
+      event = "removed";
+    }
+  ];
   #myEmacs = pkgs.callPackage ../../configs/emacs.nix { };
   #doom-emacs = inputs.nix-doom-emacs.packages.${pkgs.system}.default.override {
   #  doomPrivateDir = ../../configs/doom.d;
@@ -277,7 +296,8 @@ in
   ];
 
   environment = {
-    etc."barrier.conf" = { text = builtins.readFile ../../configs/barrier.conf; };
+    etc."barrier.conf" = { text = readFile ../../configs/barrier.conf; };
+    etc."traygent.json" = { text = traygentCmds; };
     sessionVariables = {
       XDG_BIN_HOME = "\${HOME}/.local/bin";
       XDG_CACHE_HOME = "\${HOME}/.cache";