diff --git a/flake.nix b/flake.nix
index 1bf7862..2030274 100644
--- a/flake.nix
+++ b/flake.nix
@@ -101,9 +101,6 @@
               )
               self.nixosConfigurations);
 
-            showKeyFingerprint = pkgs.writeShellScript "show-key-fingerprint" ''
-              ${pkgs.gnupg}/bin/gpg --with-fingerprint --with-colons --show-key "keys/''${1}.asc" | awk -F: '$1 == "fpr" { print $10; exit }'
-            '';
           });
 
       }) // {