diff --git a/tests/mock/odoo/odoo/__init__.py b/tests/mock/odoo/odoo/__init__.py
index f912ef4..df0bd72 100644
--- a/tests/mock/odoo/odoo/__init__.py
+++ b/tests/mock/odoo/odoo/__init__.py
@@ -1,3 +1,4 @@
-from mock import MagicMock
+from . import tests
+from unittest.mock import MagicMock
 registry = MagicMock()
 tools = MagicMock()
diff --git a/tests/mock/odoo/pyproject.toml b/tests/mock/odoo/pyproject.toml
new file mode 100644
index 0000000..f08fa8e
--- /dev/null
+++ b/tests/mock/odoo/pyproject.toml
@@ -0,0 +1,13 @@
+[build-system]
+requires = ["hatchling", "hatch-odoo"]
+build-backend = "hatchling.build"
+
+[project]
+name = "odoo"
+version = "0.1.0"
+description = "Fake odoo used in unitest to avoid testing against real odoo"
+dependencies = [
+]
+
+[tool.hatch.build]
+packages = ["odoo"]
\ No newline at end of file
diff --git a/tests/mock/odoo/setup.py b/tests/mock/odoo/setup.py
deleted file mode 100644
index fbdd278..0000000
--- a/tests/mock/odoo/setup.py
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-from setuptools import find_packages, setup
-
-setup(
-    name="odoo",
-    version="0.0.1",
-    packages=find_packages(),
-    package_dir={"odoo": "odoo"},
-    install_requires="mock"
-)