diff --git a/pkgs/development/python-modules/llfuse/default.nix b/pkgs/development/python-modules/llfuse/default.nix
index cbf7e84c7203..497e1e279ebe 100644
--- a/pkgs/development/python-modules/llfuse/default.nix
+++ b/pkgs/development/python-modules/llfuse/default.nix
@@ -14,7 +14,7 @@
 
 buildPythonPackage rec {
   pname = "llfuse";
-  version = "1.4.1";
+  version = "1.4.2";
 
   disabled = pythonOlder "3.5";
 
@@ -22,7 +22,7 @@ buildPythonPackage rec {
     owner = "python-llfuse";
     repo = "python-llfuse";
     rev = "release-${version}";
-    sha256 = "1dcpdg6cpkmdbyg66fgrylj7dp9zqzg5bf23y6m6673ykgxlv480";
+    hash = "sha256-TnZnv439fLvg0WM96yx0dPSSz8Mrae6GDC9LiLFrgQ8=";
   };
 
   nativeBuildInputs = [ cython pkg-config ];
diff --git a/pkgs/development/python-modules/pyfuse3/default.nix b/pkgs/development/python-modules/pyfuse3/default.nix
index cb10f07f22aa..bdb420313ba2 100644
--- a/pkgs/development/python-modules/pyfuse3/default.nix
+++ b/pkgs/development/python-modules/pyfuse3/default.nix
@@ -1,22 +1,45 @@
-{ stdenv, lib, buildPythonPackage, fetchPypi, pkg-config, fuse3, trio, pytestCheckHook, pytest-trio, which, pythonAtLeast }:
+{ lib
+, buildPythonPackage
+, pythonOlder
+, fetchFromGitHub
+, cython
+, pkg-config
+, fuse3
+, trio
+, python
+, pytestCheckHook
+, pytest-trio
+, which
+}:
 
 buildPythonPackage rec {
   pname = "pyfuse3";
   version = "3.2.1";
 
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "22d146dac59a8429115e9a93317975ea54b35e0278044a94d3fac5b4ad5f7e33";
+  disabled = pythonOlder "3.5";
+
+  format = "setuptools";
+
+  src = fetchFromGitHub {
+    owner = "libfuse";
+    repo = "pyfuse3";
+    rev = "release-${version}";
+    hash = "sha256-JGbp2bSI/Rvyys1xMd2o34KlqqBsV6B9LhuuNopayYA=";
   };
 
-  disabled = pythonAtLeast "3.10";
-
-  nativeBuildInputs = [ pkg-config ];
+  nativeBuildInputs = [
+    cython
+    pkg-config
+  ];
 
   buildInputs = [ fuse3 ];
 
   propagatedBuildInputs = [ trio ];
 
+  preBuild = ''
+    ${python.pythonForBuild.interpreter} setup.py build_cython
+  '';
+
   checkInputs = [
     pytestCheckHook
     pytest-trio
@@ -27,10 +50,15 @@ buildPythonPackage rec {
   # Checks if a /usr/bin directory exists, can't work on NixOS
   disabledTests = [ "test_listdir" ];
 
+  pythonImportsCheck = [
+    "pyfuse3"
+    "pyfuse3_asyncio"
+  ];
+
   meta = with lib; {
     description = "Python 3 bindings for libfuse 3 with async I/O support";
     homepage = "https://github.com/libfuse/pyfuse3";
     license = licenses.lgpl2Plus;
-    maintainers = with maintainers; [ nyanloutre ];
+    maintainers = with maintainers; [ nyanloutre dotlambda ];
   };
 }
diff --git a/pkgs/tools/backup/borgbackup/default.nix b/pkgs/tools/backup/borgbackup/default.nix
index 8202786dde84..bd04efc92dac 100644
--- a/pkgs/tools/backup/borgbackup/default.nix
+++ b/pkgs/tools/backup/borgbackup/default.nix
@@ -27,6 +27,7 @@ python3.pkgs.buildPythonApplication rec {
   '';
 
   nativeBuildInputs = with python3.pkgs; [
+    cython
     setuptools-scm
     # For building documentation:
     sphinx
@@ -43,12 +44,9 @@ python3.pkgs.buildPythonApplication rec {
   ];
 
   propagatedBuildInputs = with python3.pkgs; [
-    cython
-    llfuse
     msgpack
     packaging
-  ] ++ lib.optionals (!stdenv.isDarwin) [
-    pyfuse3
+    (if stdenv.isLinux then pyfuse3 else llfuse)
   ];
 
   preConfigure = ''