diff --git a/pyproject.toml b/pyproject.toml
index c2c4f71..0fe1c32 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,6 +13,9 @@ hello = "hello_world:hello"
 requires = ["hatchling"]
 build-backend = "hatchling.build"
 
+[tool.hatch.build.targets.wheel]
+packages = ["src/tito"]
+
 [dependency-groups]
 dev = [
     "ruff>=0.6.7",