diff --git a/.copier-answers.yaml b/.copier-answers.yaml
index 81e0ede..d08250b 100644
--- a/.copier-answers.yaml
+++ b/.copier-answers.yaml
@@ -1,5 +1,5 @@
 # Changes here will be overwritten by Copier
-_commit: 5ff720b
+_commit: '4372075'
 _src_path: https://github.com/python-project-templates/base.git
 add_docs: false
 add_extension: python
diff --git a/Makefile b/Makefile
index 8785e12..a3a5673 100644
--- a/Makefile
+++ b/Makefile
@@ -44,16 +44,16 @@ lint-py:  ## lint python with ruff
 	python -m ruff format --check systemc
 
 lint-docs:  ## lint docs with mdformat and codespell
-	python -m mdformat --check README.md
-	python -m codespell_lib README.md
+	python -m mdformat --check README.md $(wildcard docs/src)
+	python -m codespell_lib README.md $(wildcard docs/src)
 
 fix-py:  ## autoformat python code with ruff
 	python -m ruff check --fix systemc
 	python -m ruff format systemc
 
 fix-docs:  ## autoformat docs with mdformat and codespell
-	python -m mdformat README.md
-	python -m codespell_lib --write README.md
+	python -m mdformat README.md $(wildcard docs/src)
+	python -m codespell_lib --write README.md $(wildcard docs/src)
 
 lint: lint-py lint-docs  ## run all linters
 lints: lint
@@ -69,9 +69,9 @@ check-dist:  ## check python sdist and wheel with check-dist
 	check-dist -v
 
 check-types:  ## check python types with ty
-	ty check --python $$(which python)
+	python -m ty check
 
-checks: check-dist
+checks: check-dist check-types
 
 # Alias
 check: checks
diff --git a/pyproject.toml b/pyproject.toml
index 5cd9b13..f0c6dac 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,6 +41,7 @@ develop = [
     "codespell",
     "hatchling",
     "mdformat",
+    "mdformat-frontmatter",
     "mdformat-tables>=1",
     "pytest",
     "pytest-cov",
@@ -99,7 +100,7 @@ skip = "*win32 *arm_64"
 [tool.coverage.run]
 branch = true
 omit = [
-    "systemc/tests/integration/",
+    "systemc/tests/integration/*",
 ]
 
 [tool.coverage.report]