diff --git a/hosts/plato/configuration.nix b/hosts/plato/configuration.nix
index 5b2cae6..713ee72 100644
--- a/hosts/plato/configuration.nix
+++ b/hosts/plato/configuration.nix
@@ -78,6 +78,11 @@ in {
     enable = true;
     promptInit = "";
   };
+  programs.gnupg.agent = {
+    enable = true;
+    enableSSHSupport = true;
+  };
+
   # Enable the OpenSSH daemon.
   services.openssh.enable = true;