diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index c16886f..be5d8ca 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -71,7 +71,7 @@ jobs:
 
       - name: Lint check with pycodestyle
         run: |
-          python -m pycodestyle --max-line-length=90 --ignore=E203,W503 $PYTHON_SRC
+          python -m pycodestyle $PYTHON_SRC
 
       - name: Lint check with pydocstyle
         run: |
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..a75e325
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,3 @@
+[pycodestyle]
+max-line-length = 90
+ignore = E203,W503