diff --git a/scripts/imgconvert.py b/scripts/imgconvert.py
index 3c67f19..bbb40bb 100644
--- a/scripts/imgconvert.py
+++ b/scripts/imgconvert.py
@@ -22,7 +22,7 @@
 im = Image.open(args.inputfile)
 # convert to grayscale
 im = im.convert(mode='L')
-im.thumbnail((SCREEN_WIDTH, SCREEN_HEIGHT), Image.ANTIALIAS)
+im.thumbnail((SCREEN_WIDTH, SCREEN_HEIGHT), Image.LANCZOS)
 
 # Write out the output file.
 with open(args.outputfile, 'w') as f: