diff --git a/pyproject.toml b/pyproject.toml
index 850d9a28d4b..b5ebce1b620 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -134,3 +134,63 @@ include = [
 exclude = [
     "doc/_build",
 ]
+
+[tool.isort]
+line_length = 95
+
+[tool.mypy]
+check_untyped_defs = true
+disallow_incomplete_defs = true
+follow_imports = "skip"
+ignore_missing_imports = true
+no_implicit_optional = true
+python_version = "3.6"
+show_column_numbers = true
+show_error_codes = true
+show_error_context = true
+strict_optional = true
+warn_redundant_casts = true
+warn_unused_ignores = true
+
+[[tool.mypy.overrides]]
+module = [
+    "sphinx.application",
+    "sphinx.builders",
+    "sphinx.builders.html",
+    "sphinx.builders.latex",
+    "sphinx.builders.linkcheck",
+    "sphinx.directives.code",
+    "sphinx.domains.*",
+    "sphinx.environment",
+    "sphinx.environment.adapters.toctree",
+    "sphinx.environment.adapters.indexentries",
+    "sphinx.ext.*",
+    "sphinx.pycode.parser",
+    "sphinx.registry",
+    "sphinx.setup_command",
+    "sphinx.testing.util",
+    "sphinx.transforms.i18n",
+    "sphinx.transforms.post_transforms.images",
+    "sphinx.util.cfamily",
+    "sphinx.util.docfields",
+    "sphinx.util.docutils",
+    "sphinx.util.nodes",
+    "sphinx.util.typing",
+    "sphinx.writers.latex",
+    "sphinx.writers.text",
+    "sphinx.writers.xml"
+]
+strict_optional = false
+
+[tool.pytest.ini_options]
+filterwarnings = [
+    "all",
+    "ignore::DeprecationWarning:docutils.io",
+    "ignore::DeprecationWarning:pyximport.pyximport",
+    "ignore::ImportWarning:importlib._bootstrap",
+]
+markers = [
+    "apidoc",
+    "setup_command",
+]
+testpaths = ["tests"]
diff --git a/setup.cfg b/setup.cfg
index 4a285c1d3a6..8c2224b22c7 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -7,109 +7,6 @@ import-order-style = smarkets
 per-file-ignores =
     tests/*: E501
 
-[isort]
-line_length = 95
-
-[mypy]
-python_version = 3.6
-disallow_incomplete_defs = True
-show_column_numbers = True
-show_error_context = True
-show_error_codes = true
-ignore_missing_imports = True
-follow_imports = skip
-check_untyped_defs = True
-warn_unused_ignores = True
-strict_optional = True
-no_implicit_optional = True
-warn_redundant_casts = True
-
-[mypy-sphinx.application]
-strict_optional = False
-
-[mypy-sphinx.builders]
-strict_optional = False
-
-[mypy-sphinx.builders.html]
-strict_optional = False
-
-[mypy-sphinx.builders.latex]
-strict_optional = False
-
-[mypy-sphinx.builders.linkcheck]
-strict_optional = False
-
-[mypy-sphinx.directives.code]
-strict_optional = False
-
-[mypy-sphinx.domains.*]
-strict_optional = False
-
-[mypy-sphinx.environment]
-strict_optional = False
-
-[mypy-sphinx.environment.adapters.toctree]
-strict_optional = False
-
-[mypy-sphinx.environment.adapters.indexentries]
-strict_optional = False
-
-[mypy-sphinx.ext.*]
-strict_optional = False
-
-[mypy-sphinx.pycode.parser]
-strict_optional = False
-
-[mypy-sphinx.registry]
-strict_optional = False
-
-[mypy-sphinx.setup_command]
-strict_optional = False
-
-[mypy-sphinx.testing.util]
-strict_optional = False
-
-[mypy-sphinx.transforms.i18n]
-strict_optional = False
-
-[mypy-sphinx.transforms.post_transforms.images]
-strict_optional = False
-
-[mypy-sphinx.util.cfamily]
-strict_optional = False
-
-[mypy-sphinx.util.docfields]
-strict_optional = False
-
-[mypy-sphinx.util.docutils]
-strict_optional = False
-
-[mypy-sphinx.util.nodes]
-strict_optional = False
-
-[mypy-sphinx.util.typing]
-strict_optional = False
-
-[mypy-sphinx.writers.latex]
-strict_optional = False
-
-[mypy-sphinx.writers.text]
-strict_optional = False
-
-[mypy-sphinx.writers.xml]
-strict_optional = False
-
-[tool:pytest]
-filterwarnings =
-    all
-    ignore::DeprecationWarning:docutils.io
-    ignore::DeprecationWarning:pyximport.pyximport
-    ignore::ImportWarning:importlib._bootstrap
-markers =
-    apidoc
-    setup_command
-testpaths = tests
-
 [coverage:run]
 branch = True
 parallel = True