diff --git a/certificates/id_ed25519_game-luanti.pub b/certificates/id_ed25519_game-luanti.pub
new file mode 100644
index 0000000..74077ab
--- /dev/null
+++ b/certificates/id_ed25519_game-luanti.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICPydzO5SD6CwZUyiXYGleCGzGLdOqplPWSrJ8dAhs8J game-luanti
diff --git a/system_profiles/defaults.nix b/system_profiles/defaults.nix
index edc42a2..892de39 100644
--- a/system_profiles/defaults.nix
+++ b/system_profiles/defaults.nix
@@ -3,8 +3,6 @@
   pkgs,
   ...
 }: {
-  system.copySystemConfiguration = lib.mkDefault true;
-
   # Disable if you don't want unfree packages
   nixpkgs.config.allowUnfree = lib.mkDefault true;