diff --git a/cfg/file-name-conventions.yaml b/cfg/file-name-conventions.yaml
index f9d56ad..c749ec3 100644
--- a/cfg/file-name-conventions.yaml
+++ b/cfg/file-name-conventions.yaml
@@ -7,12 +7,11 @@ filetypes:
   js: 'kebab-case'
   md: '*'
   move: 'snake_case'
-  py: 'kebab-case'
+  py: 'snake_case'
   rs: 'snake_case'
   toml: 'PascalCase'
   ts: 'kebab-case'
   yaml: 'kebab-case'
 ignore_files:
 - 'pyproject.toml'
-- '__init__.py'
 ...
diff --git a/cfg/pre-commit-config.yaml b/cfg/pre-commit-config.yaml
index 1a343ca..0fcef3b 100644
--- a/cfg/pre-commit-config.yaml
+++ b/cfg/pre-commit-config.yaml
@@ -32,9 +32,9 @@ repos:
   -
     entry: |
       './src/sh/python-lint/run-in-poetry-subdir.sh'
-      'poetry run python -m file-name-conventions'
+      'poetry run python -m file_name_conventions'
       'Please run src/sh/python-lint/format.sh and fix the errors.'
-    id: 'file-name-conventions'
+    id: 'file_name_conventions'
     language: 'script'
     name: 'check file name conventions'
     types:
diff --git a/src/python/hooks/file-name-conventions.py b/src/python/hooks/file_name_conventions.py
similarity index 100%
rename from src/python/hooks/file-name-conventions.py
rename to src/python/hooks/file_name_conventions.py
diff --git a/src/python/hooks/format.py b/src/python/hooks/format.py
index 01a9131..be9c6cf 100644
--- a/src/python/hooks/format.py
+++ b/src/python/hooks/format.py
@@ -33,7 +33,7 @@ def main():
         "poetry run isort": ("", utils.is_python_file),
         "poetry run flake8": ("", utils.is_python_file),
         "poetry run mypy": ("", utils.is_python_file),
-        "poetry run python -m file-name-conventions": ("", lambda x: True),
+        "poetry run python -m file_name_conventions": ("", lambda x: True),
     }
 
     return_statuses = {k: "" for k in cmd_and_args.keys()}
diff --git a/src/python/hooks/pyproject.toml b/src/python/hooks/pyproject.toml
index 91a0df7..32a9b38 100644
--- a/src/python/hooks/pyproject.toml
+++ b/src/python/hooks/pyproject.toml
@@ -6,7 +6,7 @@ profile = "black"
 [tool.poetry]
 authors = ["Econia Labs <developers@econialabs.com>"]
 description = "Python pre-commit hooks for Econia Labs projects."
-name = "econia-python-hooks"
+name = "econia_precommit"
 packages = []
 version = "1.0.0"