diff --git a/contrib/split-border-image.py b/contrib/split-border-image.py
deleted file mode 100644
index a200cbcdd..000000000
--- a/contrib/split-border-image.py
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/usr/bin/env python
-
-from PIL import Image
-import os
-import sys
-
-fi = Image.open(sys.argv[1])
-image_dir = os.path.dirname(os.path.abspath(sys.argv[1]))
-size = int(sys.argv[2])
-
-# Split into images ordered as follows:
-# 012
-# 7 3
-# 654
-fi.crop((0, 0, size, size)).save(os.path.join(image_dir, "0.png"))
-fi.crop((size, 0, fi.width-size, size)).save(os.path.join(image_dir, "1.png"))
-fi.crop((fi.width-size, 0, fi.width, size)).save(os.path.join(image_dir, "2.png"))
-fi.crop((fi.width-size, size, fi.width, fi.height-size)).save(os.path.join(image_dir, "3.png"))
-fi.crop((fi.width-size, fi.height-size, fi.width, fi.height)).save(os.path.join(image_dir, "4.png"))
-fi.crop((size, fi.height-size, fi.width-size, fi.height)).save(os.path.join(image_dir, "5.png"))
-fi.crop((0, fi.height-size, size, fi.height)).save(os.path.join(image_dir, "6.png"))
-fi.crop((0, size, size, fi.height-size)).save(os.path.join(image_dir, "7.png"))