diff --git a/pkgs/development/python-modules/mashumaro/default.nix b/pkgs/development/python-modules/mashumaro/default.nix
index f898acad5144..b4445a6e2cbd 100644
--- a/pkgs/development/python-modules/mashumaro/default.nix
+++ b/pkgs/development/python-modules/mashumaro/default.nix
@@ -1,29 +1,30 @@
 { lib
 , buildPythonPackage
-, fetchFromGitHub
-, pythonOlder
-, setuptools
-, typing-extensions
-, orjson
-, msgpack
-, pyyaml
-, tomli-w
-, tomli
-, pytestCheckHook
 , ciso8601
+, fetchFromGitHub
+, msgpack
+, orjson
 , pendulum
 , pytest-mock
+, pytestCheckHook
+, pythonOlder
+, pyyaml
+, setuptools
+, tomli
+, tomli-w
+, typing-extensions
 }:
 
 buildPythonPackage rec {
   pname = "mashumaro";
   version = "3.10";
-  format = "pyproject";
-  disabled = pythonOlder "3.7";
+  pyproject = true;
+
+  disabled = pythonOlder "3.8";
 
   src = fetchFromGitHub {
     owner = "Fatal1ty";
-    repo = pname;
+    repo = "mashumaro";
     rev = "refs/tags/v${version}";
     hash = "sha256-PvMEwIxurDGwYMCmNFThedxDY4vwATHYwMlXkucNuwM=";
   };
@@ -37,10 +38,20 @@ buildPythonPackage rec {
   ];
 
   passthru.optional-dependencies = {
-    orjson = [ orjson ];
-    msgpack = [ msgpack ];
-    yaml = [ pyyaml ];
-    toml = [ tomli-w ] ++ lib.optionals (pythonOlder "3.11") [ tomli ];
+    orjson = [
+      orjson
+    ];
+    msgpack = [
+      msgpack
+    ];
+    yaml = [
+      pyyaml
+    ];
+    toml = [
+      tomli-w
+    ] ++ lib.optionals (pythonOlder "3.11") [
+      tomli
+    ];
   };
 
   nativeCheckInputs = [
@@ -55,7 +66,7 @@ buildPythonPackage rec {
   ];
 
   meta = with lib; {
-    description = "Fast and well tested serialization library on top of dataclasses";
+    description = "Serialization library on top of dataclasses";
     homepage = "https://github.com/Fatal1ty/mashumaro";
     changelog = "https://github.com/Fatal1ty/mashumaro/releases/tag/v${version}";
     license = licenses.asl20;