diff --git a/README.org b/README.org
index 8c6ddb5..13d4ddf 100644
--- a/README.org
+++ b/README.org
@@ -779,7 +779,11 @@ Deploy this configuration with ~sudo nixos-rebuild switch --flake /etc/dotfiles/
     pkgs.raspberrypi-eeprom
   ];
 
+  programs.fish.enable = true;
+  programs.mtr.enable = true;
+
   users.users.chris = {
+    shell = pkgs.fish;
     isNormalUser = true;
     extraGroups = [ "wheel" "networkmanager" ];
   };
diff --git a/hosts/homecloud/configuration.nix b/hosts/homecloud/configuration.nix
index 0d001b2..28a3059 100644
--- a/hosts/homecloud/configuration.nix
+++ b/hosts/homecloud/configuration.nix
@@ -30,7 +30,11 @@
     pkgs.raspberrypi-eeprom
   ];
 
+  programs.fish.enable = true;
+  programs.mtr.enable = true;
+
   users.users.chris = {
+    shell = pkgs.fish;
     isNormalUser = true;
     extraGroups = [ "wheel" "networkmanager" ];
   };