--- a/pyproject.toml
+++ b/pyproject.toml
@@ -70,14 +70,13 @@ path = "python_multipart/__init__.py"
 [tool.hatch.build.targets.sdist]
 include = [
     "/python_multipart",
-    "/multipart",
     "/tests",
     "CHANGELOG.md",
     "LICENSE.txt",
 ]
 
 [tool.hatch.build.targets.wheel]
-packages = ["python_multipart", "multipart"]
+packages = ["python_multipart"]
 
 [tool.mypy]
 strict = true