diff --git a/dotfiles/default.nix b/dotfiles/default.nix
index 5eeb2a0..a04a6d9 100644
--- a/dotfiles/default.nix
+++ b/dotfiles/default.nix
@@ -13,6 +13,7 @@
     ./jq
     ./lf
     ./kakoune
+    ./ncdu
     ./niv
     ./rofi
     ./ripgrep
diff --git a/dotfiles/ncdu/default.nix b/dotfiles/ncdu/default.nix
new file mode 100644
index 0000000..061994a
--- /dev/null
+++ b/dotfiles/ncdu/default.nix
@@ -0,0 +1 @@
+{ pkgs, ... }: { home.packages = [ pkgs.ncdu ]; }
diff --git a/machines/flame/default.nix b/machines/flame/default.nix
index 05b7cb0..f352986 100644
--- a/machines/flame/default.nix
+++ b/machines/flame/default.nix
@@ -63,6 +63,7 @@
         ../../dotfiles/hyperfine
         ../../dotfiles/jq
         ../../dotfiles/kakoune
+        ../../dotfiles/ncdu
         ../../dotfiles/niv
         ../../dotfiles/ripgrep
         ../../dotfiles/ssh