diff --git a/update-sha1sums.py b/update-sha1sums.py
index 7f895ba..61fadfa 100644
--- a/update-sha1sums.py
+++ b/update-sha1sums.py
@@ -20,7 +20,7 @@ import os
 import sys
 from hashlib import sha1
 
-device = 'davinci'
+device = 'cepheus'
 vendor = 'xiaomi'
 
 with open('proprietary-files.txt', 'r') as f: