diff --git a/src/py/crankshaft/test/test_segmentation.py b/src/py/crankshaft/test/test_segmentation.py
index 63abdf6..2fc0a2d 100644
--- a/src/py/crankshaft/test/test_segmentation.py
+++ b/src/py/crankshaft/test/test_segmentation.py
@@ -1,14 +1,6 @@
 import unittest
 import numpy as np
-
-
-# from mock_plpy import MockPlPy
-# plpy = MockPlPy()
-#
-# import sys
-# sys.modules['plpy'] = plpy
 from helper import plpy, fixture_file
-
 import crankshaft.segmentation as segmentation
 import json