diff --git a/home.nix b/home.nix
index d9a0371..2f05915 100644
--- a/home.nix
+++ b/home.nix
@@ -18,7 +18,7 @@
       ./programs/zsh.nix
     ];
 
-  programs.htop.enable = true;
+  programs.btop.enable = true;
   programs.vim.enable = true;
   programs.vscode = {
     enable = true;
diff --git a/packages.nix b/packages.nix
index 5441362..4bb2a98 100644
--- a/packages.nix
+++ b/packages.nix
@@ -51,6 +51,7 @@
     file
     bc
     ts
+    tz
     mcfly
     fzf
     bat
diff --git a/programs/zsh.nix b/programs/zsh.nix
index 09dcb4c..63f4291 100644
--- a/programs/zsh.nix
+++ b/programs/zsh.nix
@@ -101,8 +101,8 @@
       kp2 = "kubectl --context prod-eu2"; # deprecated
       k9sp = "k9s --context prod-eu2";
       g = "git";
-      tg = "tig --all";
-      tgs = "tig status";
+      gui = "gitui";
+      htop = "btop";
     };
   };
 }