diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..fdd5153
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1,2 @@
+include Cargo.toml
+recursive-include krec/ *.rs *.pyi *.so *.py *.txt *.md *.toml py.typed