diff --git a/.envrc b/.envrc
deleted file mode 100644
index 620169d..0000000
--- a/.envrc
+++ /dev/null
@@ -1 +0,0 @@
-PATH_add .
diff --git a/configuration.nix b/configuration.nix
index 451f90f..366f473 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -228,7 +228,8 @@
 
     cursor = {
       package = pkgs.bibata-cursors;
-      name = "Bibata-Modern-Ice";
+      name = "Bibata-Modern-Classic";
+      size = 28;
     };
 
     fonts = {
diff --git a/home.nix b/home.nix
index e5b3afe..bce4441 100644
--- a/home.nix
+++ b/home.nix
@@ -49,7 +49,10 @@
 
     alacritty = {
       enable = true;
-      settings.shell.program = lib.getExe config.programs.zsh.package;
+      settings.shell = {
+        program = lib.getExe config.programs.tmux.package;
+        args = [ "attach" ];
+      };
     };
 
     thunderbird = {
@@ -73,6 +76,42 @@
       autocd = true;
       autosuggestion.enable = true;
       prezto.enable = true;
+
+      shellAliases =
+        let
+          gitExe = lib.getExe config.programs.git.package;
+        in
+        {
+          htop = lib.getExe pkgs.btop;
+          gp = "${gitExe} push";
+          gco = "${gitExe} checkout";
+          gd = "${gitExe} diff";
+          gc = "${gitExe} commit";
+          gpl = "${gitExe} pull";
+          gb = "${gitExe} branch";
+          ga = "${gitExe} add";
+          gl = "${gitExe} log";
+          gs = "${gitExe} status";
+          tf = lib.getExe pkgs.opentofu;
+        };
+    };
+
+    tmux = {
+      enable = true;
+      shell = lib.getExe config.programs.zsh.package;
+      shortcut = "a";
+      clock24 = true;
+      newSession = true;
+      mouse = true;
+      escapeTime = 10;
+      terminal = "screen-256color";
+
+      extraConfig = ''
+        unbind _
+        bind _ split-window -h
+        unbind -
+        bind - split-window -v
+      '';
     };
 
     ssh = {
@@ -103,11 +142,6 @@
         commit.verbose = true;
         pull.rebase = true;
       };
-
-      includes = [{
-        path = "~/git/suecode/.gitconfig";
-        condition = "gitdir:~/git/suecode/**";
-      }];
     };
 
     # Currently, it is not possible to have Home Manager manage Liberwolf extensions.