diff --git a/invesalius/gui/widgets/clut_imagedata.py b/invesalius/gui/widgets/clut_imagedata.py
index a7ab109..595d58d 100644
--- a/invesalius/gui/widgets/clut_imagedata.py
+++ b/invesalius/gui/widgets/clut_imagedata.py
@@ -1,7 +1,4 @@
-import glob
 import math
-import os
-
 import wx
 
 HISTOGRAM_LINE_COLOUR = (128, 128, 128)
--
libgit2 0.21.2