diff --git a/setup.cfg b/setup.cfg
index d797b276..dcb33af9 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -37,6 +37,8 @@ exclude = docs, .git, __pycache__, .ipynb_checkpoints
 extend-ignore = D107,
     D413,  # Missing docstring in __init__
     DUO103, # insecure use of "pickle" or "cPickle"
+	  N803,  # argument name 'X' should be lowercase 
+	  N806,  # variable 'X' in function should be lowercase
     W503,
     VNE001, # Single letter variable names are not allowed
     SFS3  # String literal formatting using f-string.
diff --git a/setup.py b/setup.py
index 8e11ed93..19a6d75a 100644
--- a/setup.py
+++ b/setup.py
@@ -40,6 +40,7 @@
     'flake8-debugger>=4.0.0,<4.1',
     'flake8-mock>=0.3,<0.4',
     'flake8-mutable>=1.2.0,<1.3',
+    'pep8-naming>=0.12.1,<0.13',
     'dlint>=0.11.0,<0.12',
     'flake8-docstrings>=1.5.0,<2',
     'pydocstyle>=6.1.1,<6.2',