diff --git a/apps/fish/home.nix b/apps/fish/home.nix
index d87ec4f..700ded5 100644
--- a/apps/fish/home.nix
+++ b/apps/fish/home.nix
@@ -11,7 +11,7 @@
       zoxide init fish | source
 
     '';
-    # shellAliases = myConfig.general.Terminal.aliases;
+    shellAliases = myConfig.terminal.aliases;
 
     plugins = with pkgs.fishPlugins; [
     ];
diff --git a/config.nix b/config.nix
index a8ad11c..fb3d1f2 100644
--- a/config.nix
+++ b/config.nix
@@ -23,5 +23,11 @@
           HostName gitea.sakamoto.dev
       '';
     };
+    terminal = {
+      aliases = {
+        z = "cd";
+        update = "sudo nixos-rebuild switch ~/.config/nixos-new/#hakase";
+      };
+    };
   };
 }