diff --git a/invesalius/data/styles.py b/invesalius/data/styles.py
index 681157e..a79e4b4 100644
--- a/invesalius/data/styles.py
+++ b/invesalius/data/styles.py
@@ -41,7 +41,6 @@ from scipy import ndimage
 from scipy.misc import imsave
 from scipy.ndimage import watershed_ift, generate_binary_structure
 from skimage.morphology import watershed
-from skimage import filter
 
 import invesalius.gui.dialogs as dialogs
 from invesalius.data.measures import MeasureData
diff --git a/invesalius/data/watershed_process.py b/invesalius/data/watershed_process.py
index af3de65..6c370f1 100644
--- a/invesalius/data/watershed_process.py
+++ b/invesalius/data/watershed_process.py
@@ -2,8 +2,6 @@ import numpy as np
 from scipy import ndimage
 from scipy.ndimage import watershed_ift, generate_binary_structure
 from skimage.morphology import watershed
-from skimage import filter
-
 
 def get_LUT_value(data, window, level):
     shape = data.shape
--
libgit2 0.21.2