diff --git a/tests/test_barotropic_field.py b/tests/test_barotropic_field.py
index 4488056..8f0c81a 100644
--- a/tests/test_barotropic_field.py
+++ b/tests/test_barotropic_field.py
@@ -1,5 +1,3 @@
-import matplotlib.pyplot as plt
-
 import numpy as np
 
 from hn2016_falwa.barotropic_field import BarotropicField