diff --git a/config/config.nix b/config/config.nix
index 2696867..faba432 100644
--- a/config/config.nix
+++ b/config/config.nix
@@ -59,8 +59,8 @@ in
     shell = pkgs.fish;
     inherit hashedPassword;
   };
-
   users.users.root = { inherit hashedPassword; };
+  nix.settings.trusted-users = [ "root" username ];
 
 
   fonts = {
diff --git a/config/packages.nix b/config/packages.nix
index be9a838..a944673 100644
--- a/config/packages.nix
+++ b/config/packages.nix
@@ -42,6 +42,7 @@ in {
     openssl
     libnotify
     inotify-tools
+    cachix
 
     # Programming
     gcc