diff --git a/setup.cfg b/setup.cfg
index 46330f3..40ae504 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -43,8 +43,6 @@ install_requires =
 	setuptools >= 39.2.0
 tests_require = 
 	pytest-cov
-	pytest-flake8
-	pytest-isort
 	pytest-runner
 python_requires = >= 3.5
 
@@ -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]