diff --git a/config/kitty.conf b/config/kitty.conf
new file mode 100644
index 0000000..3548236
--- /dev/null
+++ b/config/kitty.conf
@@ -0,0 +1,16 @@
+# Fonts
+font_family      monospace
+bold_font        auto
+italic_font      auto
+bold_italic_font auto
+
+font_size 11.5
+
+# Terminal bell
+enable_audio_bell no
+bell_on_tab "🔔 "
+
+# Hyperlink
+mouse_map left click ungrabbed mouse_handle_click prompt
+mouse_map shift+left click ungrabbed mouse_handle_click link
+
diff --git a/home.nix b/home.nix
index 9d7ef3a..b40931c 100644
--- a/home.nix
+++ b/home.nix
@@ -1,6 +1,10 @@
 { config, pkgs, ... }:
 
 let
+  unstableTarball =
+    fetchTarball
+      "https://github.com/NixOS/nixpkgs/archive/nixos-unstable.tar.gz";
+  
   basicPackages = with pkgs; [
     # Zsh packages
     zsh
@@ -18,8 +22,8 @@ let
     vlc
   ];
   nixosOnlyPackages = with pkgs; [ 
-    kitty
-    
+    kitty # On other platforms this cause OpenGL Error
+
     # Dev tools
     rustup
     clang-tools
@@ -46,16 +50,32 @@ in
   # release notes.
   home.stateVersion = "24.05"; # Please read the comment before changing.
 
+  nixpkgs.config = {
+    allowUnfree = true;
+    packageOverrides = pkgs: with pkgs; {
+      unstable = import unstableTarball {
+        config = config.nixpkgs.config;
+      };
+    };
+  };
+  
+
+  
   # The home.packages option allows you to install Nix packages into your
   # environment.
   home.packages = if (builtins.pathExists /etc/NIXOS) then
-      (basicPackages) ++ (nixosOnlyPackages)
+      (basicPackages) ++ (nixosOnlyPackages) ++ (with pkgs; [
+        # Unstable packages here
+        unstable.android-studio
+      ])
+      
     else (basicPackages) ++ (otherOnlyPackages);
   
   # Home Manager is pretty good at managing dotfiles. The primary way to manage
   # plain files is through 'home.file'.
   home.file = {
     ".config/fuzzel/fuzzel.ini".source = ./config/fuzzel.ini;
+    ".config/kitty/kitty.conf".source = ./config/kitty.conf;
   };
 
   home.sessionVariables = {