diff --git a/Pipfile b/Pipfile
index 3bc431e..9f87aac 100644
--- a/Pipfile
+++ b/Pipfile
@@ -20,14 +20,15 @@ pipenv-setup = "*"
 pylint = "*"
 # To test
 pytest = "*"
-radon = "*"
-xenon = "*"
 pytest-resource-path = "*"
 pytest-asyncio = "*"
 pytest-mock = "*"
+radon = "*"
 requests-mock = "*"
-types-requests = "*"
 showroompodcast = {editable = true, path = "."}
+tox = "*"
+types-requests = "*"
+xenon = "*"
 
 [packages]
 # To use async / await syntax for CPU bound task
diff --git a/pyproject.toml b/pyproject.toml
index 4200d0c..92da340 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,3 +40,14 @@ module = [
     "urllib3.*"
 ]
 ignore_missing_imports = true
+
+[tool.tox]
+# see: https://pipenv-fork.readthedocs.io/en/latest/advanced.html#tox-automation-project
+# Now we are avoiding to use tox-pipenv since we want to define only Pipenv as deps in tox.
+legacy_tox_ini = """
+[testenv]
+deps = pipenv
+commands=
+    pipenv install --skip-lock --dev
+    pytest tests
+"""
diff --git a/setup.cfg b/setup.cfg
index 2495308..b73631f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,8 +1,5 @@
 [metadata]
 license_files = LICENSE
-[options]
-setup_requires =
-    pytest-runner
 [flake8]
 exclude = docs
 # see: https://black.readthedocs.io/en/stable/the_black_code_style/current_style.html#line-length
diff --git a/setup.py b/setup.py
index b5aed9c..0c022bc 100644
--- a/setup.py
+++ b/setup.py
@@ -45,8 +45,6 @@
     packages=find_packages(include=["showroompodcast", "showroompodcast.*"]),
     package_data={"showroompodcast": ["py.typed"]},
     python_requires=">=3.9",
-    test_suite="tests",
-    tests_require=["pytest>=3"],
     url="https://github.com/road-master/showroom-podcast",
     version="20210822183000",
     zip_safe=False,
diff --git a/tasks.py b/tasks.py
index c8b6584..0866606 100644
--- a/tasks.py
+++ b/tasks.py
@@ -133,7 +133,7 @@ def test(context):
     Run tests
     """
     pty = platform.system() == "Linux"
-    context.run("python {} test".format(SETUP_PY), pty=pty)
+    context.run("tox -e py", pty=pty)
 
 
 @task(help={"publish": "Publish the result via coveralls", "xml": "Export report as xml format"})