diff --git a/python/setup.py b/python/setup.py
index bc3390a63f28..f8b580cd7552 100644
--- a/python/setup.py
+++ b/python/setup.py
@@ -159,7 +159,7 @@ def get_package_data_files():
         'attrs',
         'psutil',
         ],
-      extras_require={'test': ['PIL',
+      extras_require={'test': ['pillow',
                                'matplotlib'],
                       'extra_feature': ['tornado',
                                         'psutil',