diff --git a/pyproject.toml b/pyproject.toml
index 45a571d..c87a7ee 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -63,32 +63,4 @@ full = [
 dev = [
     "pytest>=8.0.0",
     "pytest-cov>=4.1.0",
-    "black>=24.0.0",
-    "isort>=5.13.0",
-    "mypy>=1.8.0",
 ]
-
-[project.scripts]
-lyxy-document-reader = "scripts.lyxy_document_reader:main"
-
-[build-system]
-requires = ["hatchling"]
-build-backend = "hatchling.build"
-
-[tool.black]
-line-length = 100
-target-version = ["py311"]
-
-[tool.isort]
-profile = "black"
-line-length = 100
-
-[tool.mypy]
-python_version = "3.11"
-warn_return_any = true
-warn_unused_configs = true
-disallow_untyped_defs = true
-
-[tool.pytest.ini_options]
-testpaths = ["tests"]
-pythonpath = ["scripts", "."]