diff --git a/hosts/git/configuration.nix b/hosts/git/configuration.nix
index 84786e7..8fa6208 100644
--- a/hosts/git/configuration.nix
+++ b/hosts/git/configuration.nix
@@ -16,6 +16,7 @@
     config = {
       allowUnfree = true;
     };
+    hostPlatform = lib.mkDefault "x86_64-linux";
   };
 
   nix = let
@@ -90,5 +91,15 @@
     ATTR{address}=="96:00:03:b7:a9:ed", NAME="eth0"
   '';
 
+  programs = {
+    git.enable = true;
+    fish = {
+      enable = true;
+      shellAliases = [
+        dirsize = "du -sh"
+      ];
+    };
+  };
+
   system.stateVersion = "24.05";
 }