diff --git a/modules/home-manager/features/fish.nix b/modules/home-manager/features/fish.nix
index cfbf059..a6201fd 100644
--- a/modules/home-manager/features/fish.nix
+++ b/modules/home-manager/features/fish.nix
@@ -19,6 +19,8 @@ in
         # keep-sorted start
         cat = "bat";
         cd = "j";
+        df = "duf";
+        du = "dua";
         g = "lazygit";
         l = "eza";
         la = "eza -a";