diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..c73ec28
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1,2 @@
+# https://packaging.python.org/en/latest/guides/using-manifest-in/#using-manifest-in
+include docs/README.rst