diff --git a/pkgs/kak-tree/default.nix b/pkgs/kak-tree/default.nix
new file mode 100644
index 0000000..658b74e
--- /dev/null
+++ b/pkgs/kak-tree/default.nix
@@ -0,0 +1,21 @@
+{ ... }:
+let
+  sources = import ../../nix/sources.nix;
+  nixpkgs = import sources.nixpkgs { };
+in with nixpkgs; rec {
+  src = pkgs.fetchgit {
+    url = "https://github.com/ul/kak-tree.git";
+    rev = "b5ea0f4fad961c8b3f6279a3af608f96b8eb3e35";
+    sha256 = "02pgaynkrss679j15ckvka9kn74k0ldwixzdgygsjhzzlcxi0gji";
+    fetchSubmodules = true;
+  };
+
+  kak-tree = rustPlatform.buildRustPackage {
+    name = "kak-tree";
+    src = src;
+
+    cargoSha256 = "1hqnxjn898kpi850m3qz361hkkhjkhr5j4gk828isqlwl8q75dpr";
+    cargoBuildFlags =
+      [ ''--features "bash css haskell html javascript json python ruby"'' ];
+  };
+}