diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 633dbf4..518d8a2 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -21,8 +21,6 @@ repos:
     rev: 6.0.0
     hooks:
       - id: flake8
-        args:
-          - "--max-line-length=88"
         exclude: ^tests/
   - repo: https://github.com/pycqa/isort
     rev: 5.12.0
diff --git a/django_migration_linter/sql_analyser/postgresql.py b/django_migration_linter/sql_analyser/postgresql.py
index cbaec23..28e0624 100644
--- a/django_migration_linter/sql_analyser/postgresql.py
+++ b/django_migration_linter/sql_analyser/postgresql.py
@@ -26,16 +26,20 @@ def has_create_index_in_transaction(sql_statements: list[str], **kwargs) -> bool
         return False
 
     for i, sql in enumerate(sql_statements):
-        # If any statements acquire an exclusive lock, complain about index creation later.
+        # If any statements acquire an exclusive lock, complain about index creation
+        # later.
         # Nearly every single `ALTER TABLE` command requires an exclusive lock:
         #     https://www.postgresql.org/docs/current/sql-altertable.html
-        # (Most common example is `ALTER TABLE... ADD COLUMN`, then later `CREATE INDEX`)
+        # (Most common example is `ALTER TABLE... ADD COLUMN`, then later
+        # `CREATE INDEX`)
         if sql.startswith("ALTER TABLE"):
             return has_create_index(sql_statements[i + 1 :], ignore_concurrently=False)
     return False
 
 
-def has_create_index(sql_statements: list[str], ignore_concurrently: bool = True, **kwargs) -> bool:
+def has_create_index(
+    sql_statements: list[str], ignore_concurrently: bool = True, **kwargs
+) -> bool:
     regex_result = None
     for sql in sql_statements:
         regex_result = re.search(r"CREATE (UNIQUE )?INDEX.*ON (.*) \(", sql)
diff --git a/setup.cfg b/setup.cfg
index 8618a40..9efcc1d 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -7,3 +7,7 @@ ensure_newline_before_comments = True
 line_length = 88
 add_imports =
     from __future__ import annotations
+
+[flake8]
+max-line-length=88
+ignore=E203,W503
diff --git a/tests/test_project/app_create_index_exclusive/migrations/0001_initial.py b/tests/test_project/app_create_index_exclusive/migrations/0001_initial.py
index 2d0e94c..8d2a09f 100644
--- a/tests/test_project/app_create_index_exclusive/migrations/0001_initial.py
+++ b/tests/test_project/app_create_index_exclusive/migrations/0001_initial.py
@@ -6,7 +6,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     initial = True
 
     dependencies = []
diff --git a/tests/test_project/app_create_index_exclusive/migrations/0002_user_email.py b/tests/test_project/app_create_index_exclusive/migrations/0002_user_email.py
index b245727..1a17bc5 100644
--- a/tests/test_project/app_create_index_exclusive/migrations/0002_user_email.py
+++ b/tests/test_project/app_create_index_exclusive/migrations/0002_user_email.py
@@ -6,7 +6,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("app_create_index_exclusive", "0001_initial"),
     ]