diff --git a/setup.py b/setup.py
index 7616d25c3db8c74cc0a3b194d9774e119e6a3c9e..6b4de58884b3035f29f207fd948672683a58f4ff 100644
--- a/setup.py
+++ b/setup.py
@@ -11,7 +11,7 @@ setup(name='raiss',
       #package_dir = {'': 'jass_preprocessing'},
       packages= ['raiss'],
 
-      package_data = {'raiss':'./data/*.csv'},
+      package_data = {'raiss':['./data/*.csv']},
       zip_safe=False,
 
       entry_points={