diff --git a/tests/mesh/test_interpolation.py b/tests/mesh/test_interpolation.py
index a6804950..5cfbf08d 100644
--- a/tests/mesh/test_interpolation.py
+++ b/tests/mesh/test_interpolation.py
@@ -2,8 +2,6 @@ import numpy as np
 import unittest
 from SimPEG.Utils import mkvc
 from SimPEG import Mesh, Tests
-import unittest
-
 
 MESHTYPES = ['uniformTensorMesh', 'randomTensorMesh']
 TOLERANCES = [0.9, 0.5, 0.5]