diff --git a/firmware/tools/adsb_map.py b/firmware/tools/adsb_map.py
index c5adeb47cea1d998c2add95c8a12727e0eab8486..bb9b71b0916f55a83d9e5f7867302a05c46696b5 100755
--- a/firmware/tools/adsb_map.py
+++ b/firmware/tools/adsb_map.py
@@ -23,6 +23,8 @@ import sys
 import struct
 from PIL import Image
 
+Image.MAX_IMAGE_PIXELS = None
+
 outfile = open('../../sdcard/ADSB/world_map.bin', 'wb')
 
 im = Image.open("../../sdcard/ADSB/world_map.jpg")