diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 47ef60e..f39fb51 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -29,8 +29,6 @@ repos:
     hooks:
       - id: black
         language_version: python3.7
-        args:
-          - --line-length=100
 
   - repo: local
     hooks:
diff --git a/conftest.py b/conftest.py
index d42724b..30d08fb 100644
--- a/conftest.py
+++ b/conftest.py
@@ -88,7 +88,7 @@ def integration_test_id_table_cleaner():
     _ = [i for i in table_cleaner]
 
 
-integration_test_id_table = pytest.fixture("module")(get_integration_test_id_table)
-integration_test_no_range_index_hash_key = pytest.fixture("module")(
+integration_test_id_table = pytest.fixture(scope="module")(get_integration_test_id_table)
+integration_test_no_range_index_hash_key = pytest.fixture(scope="module")(
     get_integration_test_no_range_key_index_hash_key
 )
diff --git a/pyproject.toml b/pyproject.toml
index 864b334..e530d8f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,3 +1,6 @@
 [build-system]
 requires = ["setuptools", "wheel"]
 build-backend = "setuptools.build_meta:__legacy__"
+
+[tool.black]
+line-length = 100