diff --git a/setup.cfg b/setup.cfg
index 57387cd..36dc084 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -11,9 +11,6 @@ classifiers =
 
 
 [options]
-package_dir = =src
-packages =
-  matrix_common
 python_requires = >= 3.7
 install_requires =
   attrs