diff --git a/pyproject.toml b/pyproject.toml
index 207691a..c95941e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,5 +28,8 @@ requires-python = '>=3.10'
 
 [project.urls]
 
+[tool.hatch.build.targets.wheel]
+packages = ['.']
+
 [tool.hatch.version]
 path = '__init__.py'