diff --git a/pyproject.toml b/pyproject.toml
index b2a559e0..cb97e5e8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -56,3 +56,4 @@ mass = [
 
 [tool.setuptools_scm]
 version_file = "mass/_version.py"
+# just want to run tests
\ No newline at end of file