diff --git a/setup.py b/setup.py
index 92ccf27af68..3f6c143b509 100644
--- a/setup.py
+++ b/setup.py
@@ -64,4 +64,7 @@ def find_version(*file_paths):
 
     zip_safe=True,
     install_requires=requirements,
+    extras_require={
+        "scipy": ["scipy"],
+    },
 )