diff --git a/.readthedocs.yml b/.readthedocs.yaml
similarity index 100%
rename from .readthedocs.yml
rename to .readthedocs.yaml
diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..d1a1e4d
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1,8 @@
+include LICENSE
+include MANIFEST.in
+include *.yml
+graft src
+graft tests
+graft docs
+global-exluce *.pyc
+prune docs/_build
diff --git a/Makefile b/Makefile
index 30d11ee..2400682 100644
--- a/Makefile
+++ b/Makefile
@@ -47,6 +47,7 @@ endif
 .PHONY: build
 build: docs
 	python -m build
+	check-manifest
 
 .PHONY: publish
 publish: porcelain branch build
diff --git a/pyproject.toml b/pyproject.toml
index 029c4b3..76089e0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [build-system]
 build-backend = "setuptools.build_meta"
-requires = ["setuptools>=64", "setuptools_scm>=8"]
+requires = ["setuptools>=64"]
 
 [project]
 authors = [
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 4b0815a..fe5e589 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,4 +3,4 @@
 twine==5.0.0
 build==1.2.1
 setuptools==69.5.1
-setuptools-scm==8.0.4
+check-manifest==0.49