diff --git a/_delphi_utils_python/setup.py b/_delphi_utils_python/setup.py
index a486ead66..100e01e39 100644
--- a/_delphi_utils_python/setup.py
+++ b/_delphi_utils_python/setup.py
@@ -40,5 +40,5 @@
         "Programming Language :: Python :: 3.8",
     ],
     packages=find_packages(),
-    package_data={'': ['data/*.csv']}
+    package_data={'': ['data/20*/*.csv']}
 )