diff --git a/pkgs/development/python-modules/gattlib/default.nix b/pkgs/development/python-modules/gattlib/default.nix
index 370b773c8934..bb961a993a13 100644
--- a/pkgs/development/python-modules/gattlib/default.nix
+++ b/pkgs/development/python-modules/gattlib/default.nix
@@ -2,36 +2,35 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
+  fetchpatch,
   substituteAll,
-
-  # build
   pkg-config,
   glibc,
   python,
-
-  # runtime
+  setuptools,
   bluez,
   boost,
   glib,
-
 }:
 
-let
+buildPythonPackage rec {
   pname = "gattlib";
-  version = "unstable-2021-06-16";
-in
-buildPythonPackage {
-  inherit pname version;
-  format = "setuptools";
+  version = "20210616";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "oscaracena";
     repo = "pygattlib";
-    rev = "7bdb229124fe7d9f4a2cc090277b0fdef82e2a56";
-    hash = "sha256-PS5DIH1JuH2HweyebLLM+UNFGY/XsjKIrsD9x7g7yMI=";
+    rev = "v.${version}";
+    hash = "sha256-n3D9CWKvgw4FYmbvsfhaHN963HARBG0p4CcZBC8Gkb0=";
   };
 
   patches = [
+    # Fix build for Python 3.13
+    (fetchpatch {
+      url = "https://github.com/oscaracena/pygattlib/commit/73a73b71cfc139e1e0a08816fb976ff330c77ea5.patch";
+      hash = "sha256-/Y/CZNdN/jcxWroqRfdCH2rPUxZUbug668MIAow0scs=";
+    })
     (substituteAll {
       src = ./setup.patch;
       boost_version =
@@ -42,6 +41,8 @@ buildPythonPackage {
     })
   ];
 
+  build-system = [ setuptools ];
+
   nativeBuildInputs = [
     pkg-config
     glibc