diff --git a/pyproject.toml b/pyproject.toml
index 3b2dc24..3c5f62e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,3 +14,6 @@ userconfig = "cli:main"
 
 [tool.setuptools]
 packages = [ "userconfig", "cli" ]
+
+[tool.setuptools.data-files]
+"etc" = [ "userconfig2.conf" ]