diff --git a/setup.cfg b/setup.cfg
index 6ab6258..27cd86e 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -42,8 +42,6 @@ install_requires =
 	cffi >= 1.1.0
 tests_require = 
 	pytest-cov
-	pytest-flake8
-	pytest-isort
 	pytest-runner
 	numpy
 python_requires = >= 3.7
@@ -61,8 +59,6 @@ doc =
 test = 
 	pytest-runner
 	pytest-cov
-	pytest-flake8
-	pytest-isort
 xcb = 
 	xcffib >= 0.3.2
 
@@ -74,7 +70,6 @@ build-dir = docs/_build
 test = pytest
 
 [tool:pytest]
-addopts = --flake8 --isort
 norecursedirs = build dist .cache .eggs .git
 
 [flake8]