diff --git a/home/lukas/common/packages.nix b/home/lukas/common/packages.nix
index 9623bbb..e0e9851 100644
--- a/home/lukas/common/packages.nix
+++ b/home/lukas/common/packages.nix
@@ -45,6 +45,8 @@
     pkgs.dust
     pkgs.bottom
     pkgs.gping
+    pkgs.difftastic
+
     pkgs.sqlitebrowser
 
     pkgs.seahorse
diff --git a/home/lukas/common/shell.nix b/home/lukas/common/shell.nix
index 454e04b..9b36e74 100644
--- a/home/lukas/common/shell.nix
+++ b/home/lukas/common/shell.nix
@@ -165,6 +165,7 @@
       gl = "git log --graph --abbrev-commit --decorate --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(auto)%d%C(reset)' --all";
       gc = "git commit -m ";
       gaa = "git add .";
+      gd = "git diff --ext-diff=difft";
 
       ping = "gping";