diff --git a/tox.ini b/tox.ini
deleted file mode 100644
index acde88a..0000000
--- a/tox.ini
+++ /dev/null
@@ -1,40 +0,0 @@
-[tox]
-# isolated_build = True
-envlist = py38,py39,py310,py311,py312,pypy3
-skip_missing_interpreters = true
-
-[testenv]
-extras = test
-commands =
-    pytest --cov=./nfelib --cov-report=xml
-
-[testenv:build]
-basepython = python3.8
-skip_install = true
-deps =
-    wheel
-    setuptools
-    twine
-whitelist_externals = rm
-commands =
-    rm -fr dist
-    python setup.py bdist_wheel sdist
-    twine check dist/*
-
-[testenv:release]
-basepython = python3
-skip_install = true
-deps = {[testenv:build]deps}
-commands_pre =
-    {[testenv:build]commands}
-commands =
-    twine upload --skip-existing dist/*
-
-[testenv:testrelease]
-basepython = python3
-skip_install = true
-deps = {[testenv:build]deps}
-commands_pre =
-    {[testenv:build]commands}
-commands =
-    twine upload --repository-url https://upload.pypi.org/legacy/ --skip-existing .tox/dist/*