diff --git a/nixos/leena/configuration.nix b/nixos/leena/configuration.nix
index 6643ba2..2bf4c65 100644
--- a/nixos/leena/configuration.nix
+++ b/nixos/leena/configuration.nix
@@ -52,14 +52,16 @@
       rustup
       rust-analyzer
       cargo-cross
+      gcc
       #appimage-run
-      steam-run-native      
+      steam-run-native
     ];
   };
   environment.systemPackages = with pkgs; [
     wget
     git
     emacs
+    sqlite
     nano
     parted
     unrar
@@ -69,7 +71,11 @@
     python3
   ];
   services.openssh.enable = true;
-
+  services.cloudflare-dyndns = {
+    enable = true;
+    domains = [ "leena.jakest.us" ];
+    apiTokenFile = "/home/jt/conf/cloudflare.token";
+  };
   networking.firewall.enable = true;
   # networking.firewall.allowedTCPPorts = [ ... ];
   # networking.firewall.allowedUDPPorts = [ ... ];