diff --git a/custom-pkgs/default.nix b/custom-pkgs/default.nix
index 9c38191..f251762 100644
--- a/custom-pkgs/default.nix
+++ b/custom-pkgs/default.nix
@@ -1,5 +1,21 @@
 pkgs: {
   cargo-bisect-rustc = import ./cargo-bisect-rustc/default.nix pkgs;
+  jujutsu = pkgs.stdenv.mkDerivation {
+    name = "jujutsu";
+    src = pkgs.fetchurl {
+      url = "https://github.com/martinvonz/jj/releases/download/v0.14.0/jj-v0.14.0-x86_64-unknown-linux-musl.tar.gz";
+      hash = "sha256-/4HbDUk9g1tqYv0Y0n/tHLP80CKqlaLKXDWxUI6aRYc=";
+    };
+    # the unpacker is too stupid to accept archives that don't have subdiretories
+    sourceRoot = ".";
+    installPhase = ''
+      mkdir -p $out/bin
+      cp jj $out/bin/jj
+    '';
+    meta = {
+      mainProgram = "jj";
+    };
+  };
   monaspace = import ./monaspace.nix pkgs;
   x = import ./x { inherit pkgs; };
 }
diff --git a/home-manager/common-packages.nix b/home-manager/common-packages.nix
index c419423..5ef4ec5 100644
--- a/home-manager/common-packages.nix
+++ b/home-manager/common-packages.nix
@@ -1,5 +1,6 @@
 { pkgs, ... }:
 let
+  customPkgs = import ../custom-pkgs pkgs;
   crates = import ../custom-pkgs/crates pkgs;
 in
 with pkgs; [
@@ -9,6 +10,7 @@ with pkgs; [
   cargo-expand
   cargo-mommy
   cargo-nextest
+  customPkgs.jujutsu
   dig
   fzf
   gcc
diff --git a/home-manager/desktop.nix b/home-manager/desktop.nix
index d1b1a2a..a73c0fb 100644
--- a/home-manager/desktop.nix
+++ b/home-manager/desktop.nix
@@ -1,9 +1,7 @@
 # This is your home-manager configuration file
 # Use this to configure your home environment (it replaces ~/.config/nixpkgs/home.nix)
 
-{ inputs
-, lib
-, config
+{ lib
 , pkgs
 , ...
 }: