diff --git a/pkgs/applications/version-management/jujutsu/default.nix b/pkgs/applications/version-management/jujutsu/default.nix
deleted file mode 100644
index 1736287f2efd5..0000000000000
--- a/pkgs/applications/version-management/jujutsu/default.nix
+++ /dev/null
@@ -1,90 +0,0 @@
-{ stdenv
-, lib
-, fetchFromGitHub
-, fetchpatch2
-, rustPlatform
-, Security
-, SystemConfiguration
-, pkg-config
-, libiconv
-, openssl
-, gzip
-, libssh2
-, libgit2
-, zstd
-, installShellFiles
-, nix-update-script
-, testers
-, jujutsu
-}:
-
-rustPlatform.buildRustPackage rec {
-  pname = "jujutsu";
-  version = "0.21.0";
-
-  src = fetchFromGitHub {
-    owner = "martinvonz";
-    repo = "jj";
-    rev = "v${version}";
-    hash = "sha256-uZsfHhcYpobatWaDQczuc9Z3BWHN5VO0qr/8mu5kEio=";
-  };
-
-  cargoHash = "sha256-BOO1jP1Y5CNbE97zj+tpariiBdcuxKb1wyvI7i/VpYI=";
-
-  cargoBuildFlags = [ "--bin" "jj" ]; # don't install the fake editors
-  useNextest = false; # nextest is the upstream integration framework, but is problematic for test skipping
-  ZSTD_SYS_USE_PKG_CONFIG = "1";    # disable vendored zlib
-  LIBGIT2_NO_VENDOR = "1"; # disable vendored libgit2
-  LIBSSH2_SYS_USE_PKG_CONFIG = "1"; # disable vendored libssh2
-
-  nativeBuildInputs = [
-    gzip
-    installShellFiles
-    pkg-config
-  ];
-
-  buildInputs = [
-    openssl
-    zstd
-    libgit2
-    libssh2
-  ] ++ lib.optionals stdenv.isDarwin [
-    Security
-    SystemConfiguration
-    libiconv
-  ];
-
-  postInstall = lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
-    $out/bin/jj util mangen > ./jj.1
-    installManPage ./jj.1
-
-    installShellCompletion --cmd jj \
-      --bash <($out/bin/jj util completion bash) \
-      --fish <($out/bin/jj util completion fish) \
-      --zsh <($out/bin/jj util completion zsh)
-  '';
-
-  checkFlags = [
-    # signing tests spin up an ssh-agent and do git checkouts
-    "--skip=test_ssh_signing"
-  ];
-
-  passthru = {
-    updateScript = nix-update-script { };
-    tests = {
-      version = testers.testVersion {
-        package = jujutsu;
-        command = "jj --version";
-      };
-    };
-  };
-
-  meta = with lib; {
-    description = "Git-compatible DVCS that is both simple and powerful";
-    homepage = "https://github.com/martinvonz/jj";
-    changelog = "https://github.com/martinvonz/jj/blob/v${version}/CHANGELOG.md";
-    license = licenses.asl20;
-    maintainers = with maintainers; [ _0x4A6F thoughtpolice ];
-    mainProgram = "jj";
-  };
-}
diff --git a/pkgs/by-name/ju/jujutsu/package.nix b/pkgs/by-name/ju/jujutsu/package.nix
new file mode 100644
index 0000000000000..dc21d2fabc88c
--- /dev/null
+++ b/pkgs/by-name/ju/jujutsu/package.nix
@@ -0,0 +1,124 @@
+{
+  lib,
+  stdenv,
+  rustPlatform,
+  fetchFromGitHub,
+  installShellFiles,
+  pkg-config,
+  zstd,
+  libgit2,
+  libssh2,
+  openssl,
+  darwin,
+  libiconv,
+  git,
+  gnupg,
+  openssh,
+  buildPackages,
+  nix-update-script,
+  testers,
+  jujutsu,
+}:
+
+let
+  version = "0.21.0";
+in
+
+rustPlatform.buildRustPackage {
+  pname = "jujutsu";
+  inherit version;
+
+  src = fetchFromGitHub {
+    owner = "martinvonz";
+    repo = "jj";
+    rev = "v${version}";
+    hash = "sha256-uZsfHhcYpobatWaDQczuc9Z3BWHN5VO0qr/8mu5kEio=";
+  };
+
+  cargoHash = "sha256-BOO1jP1Y5CNbE97zj+tpariiBdcuxKb1wyvI7i/VpYI=";
+
+  nativeBuildInputs = [
+    installShellFiles
+    pkg-config
+  ];
+
+  buildInputs =
+    [
+      zstd
+      libgit2
+      libssh2
+    ]
+    ++ lib.optionals (!stdenv.hostPlatform.isDarwin) [ openssl ]
+    ++ lib.optionals stdenv.hostPlatform.isDarwin [
+      darwin.apple_sdk.frameworks.Security
+      darwin.apple_sdk.frameworks.SystemConfiguration
+      libiconv
+    ];
+
+  nativeCheckInputs = [
+    git
+    gnupg
+    openssh
+  ];
+
+  cargoBuildFlags = [
+    # Don’t install the `gen-protos` build tool.
+    "--bin"
+    "jj"
+  ];
+
+  useNextest = true;
+
+  cargoTestFlags = [
+    # Don’t build the `gen-protos` build tool when running tests.
+    "-p"
+    "jj-lib"
+    "-p"
+    "jj-cli"
+  ];
+
+  env = {
+    # Disable vendored libraries.
+    ZSTD_SYS_USE_PKG_CONFIG = "1";
+    LIBGIT2_NO_VENDOR = "1";
+    LIBSSH2_SYS_USE_PKG_CONFIG = "1";
+  };
+
+  postInstall =
+    let
+      jj = "${stdenv.hostPlatform.emulator buildPackages} $out/bin/jj";
+    in
+    lib.optionalString (stdenv.hostPlatform.emulatorAvailable buildPackages) ''
+      ${jj} util mangen > ./jj.1
+      installManPage ./jj.1
+
+      installShellCompletion --cmd jj \
+        --bash <(${jj} util completion bash) \
+        --fish <(${jj} util completion fish) \
+        --zsh <(${jj} util completion zsh)
+    '';
+
+  passthru = {
+    updateScript = nix-update-script { };
+    tests = {
+      version = testers.testVersion {
+        package = jujutsu;
+        command = "jj --version";
+      };
+    };
+  };
+
+  meta = {
+    description = "Git-compatible DVCS that is both simple and powerful";
+    homepage = "https://github.com/martinvonz/jj";
+    changelog = "https://github.com/martinvonz/jj/blob/v${version}/CHANGELOG.md";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [
+      _0x4A6F
+      thoughtpolice
+      emily
+      bbigras
+    ];
+    mainProgram = "jj";
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 804ab2b4ac353..11c8bbe008cc8 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -31876,10 +31876,6 @@ with pkgs;
 
   clerk = callPackage ../applications/audio/clerk { };
 
-  jujutsu = callPackage ../applications/version-management/jujutsu {
-    inherit (darwin.apple_sdk.frameworks) Security SystemConfiguration;
-  };
-
   nbstripout = callPackage ../applications/version-management/nbstripout { };
 
   ncmpc = callPackage ../applications/audio/ncmpc { };