diff --git a/pkgs/by-name/bo/bonsai/package.nix b/pkgs/by-name/bo/bonsai/package.nix
new file mode 100644
index 000000000000..da5f81c928d5
--- /dev/null
+++ b/pkgs/by-name/bo/bonsai/package.nix
@@ -0,0 +1,54 @@
+{ stdenv
+, lib
+, fetchFromSourcehut
+, gitUpdater
+, hare
+, hareThirdParty
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "bonsai";
+  version = "1.0.2";
+
+  src = fetchFromSourcehut {
+    owner = "~stacyharper";
+    repo = "bonsai";
+    rev = "v${finalAttrs.version}";
+    hash = "sha256-Yosf07KUOQv4O5111tLGgI270g0KVGwzdTPtPOsTcP8=";
+  };
+
+  nativeBuildInputs = [
+    hare
+    hareThirdParty.hare-ev
+    hareThirdParty.hare-json
+  ];
+
+  makeFlags = [
+    "PREFIX=${builtins.placeholder "out"}"
+    "HARECACHE=.harecache"
+    "HAREFLAGS=-qa${stdenv.hostPlatform.uname.processor}"
+  ];
+
+  enableParallelBuilding = true;
+
+  doCheck = true;
+
+  postPatch = ''
+    substituteInPlace Makefile \
+      --replace 'hare build' 'hare build $(HAREFLAGS)' \
+      --replace 'hare test' 'hare test $(HAREFLAGS)'
+  '';
+
+  passthru.updateScript = gitUpdater {
+    rev-prefix = "v";
+  };
+
+  meta = with lib; {
+    description = "Finite State Machine structured as a tree";
+    homepage = "https://git.sr.ht/~stacyharper/bonsai";
+    license = licenses.agpl3Plus;
+    maintainers = with maintainers; [ colinsane ];
+    platforms = platforms.linux;
+    mainProgram = "bonsaictl";
+  };
+})
diff --git a/pkgs/tools/misc/bonsai/default.nix b/pkgs/tools/misc/bonsai/default.nix
deleted file mode 100644
index 1148eb6e98d3..000000000000
--- a/pkgs/tools/misc/bonsai/default.nix
+++ /dev/null
@@ -1,66 +0,0 @@
-{ stdenv
-, lib
-, fetchFromSourcehut
-, gitUpdater
-, hare
-, hareThirdParty
-}:
-
-stdenv.mkDerivation rec {
-  pname = "bonsai";
-  version = "1.0.2";
-
-  src = fetchFromSourcehut {
-    owner = "~stacyharper";
-    repo = "bonsai";
-    rev = "v${version}";
-    hash = "sha256-Yosf07KUOQv4O5111tLGgI270g0KVGwzdTPtPOsTcP8=";
-  };
-
-  postPatch = ''
-    substituteInPlace Makefile \
-      --replace 'hare build' 'hare build $(HARE_TARGET_FLAGS)'
-  '';
-
-  nativeBuildInputs = [
-    hare
-  ];
-
-  buildInputs = with hareThirdParty; [
-    hare-ev
-    hare-json
-  ];
-
-  env.HARE_TARGET_FLAGS =
-    if stdenv.hostPlatform.isAarch64 then
-      "-a aarch64"
-    else if stdenv.hostPlatform.isRiscV64 then
-      "-a riscv64"
-    else if stdenv.hostPlatform.isx86_64 then
-      "-a x86_64"
-    else
-      "";
-  # TODO: hare setup-hook is supposed to do this for us.
-  # It does it correctly for native compilation, but not cross compilation: wrong offset?
-  env.HAREPATH = with hareThirdParty; "${hare-json}/src/hare/third-party:${hare-ev}/src/hare/third-party";
-
-  preConfigure = ''
-    export HARECACHE=$(mktemp -d)
-  '';
-
-  installFlags = [ "PREFIX=$(out)" ];
-
-  doCheck = true;
-
-  passthru.updateScript = gitUpdater {
-    rev-prefix = "v";
-  };
-
-  meta = with lib; {
-    description = "Finite State Machine structured as a tree";
-    homepage = "https://git.sr.ht/~stacyharper/bonsai";
-    license = licenses.agpl3;
-    maintainers = with maintainers; [ colinsane ];
-    platforms = platforms.linux;
-  };
-}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 88f7bb49c4f0..d3694f66f716 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1751,8 +1751,6 @@ with pkgs;
 
   bikeshed = python3Packages.callPackage ../applications/misc/bikeshed { };
 
-  bonsai = callPackage ../tools/misc/bonsai { };
-
   cie-middleware-linux = callPackage ../tools/security/cie-middleware-linux { };
 
   cidrgrep = callPackage ../tools/text/cidrgrep { };