diff --git a/builder/stage0/00-configure-apt/files/raspi.list b/builder/stage0/00-configure-apt/files/raspi.list
index 39bfa51..7c4b7ab 100644
--- a/builder/stage0/00-configure-apt/files/raspi.list
+++ b/builder/stage0/00-configure-apt/files/raspi.list
@@ -1,3 +1,3 @@
-deb rsync://archive.raspberrypi.org/debian/ buster main
+deb rsync://mirrors.ocf.berkeley.edu/raspbian/raspbian buster main
 # Uncomment line below then 'apt-get update' to enable 'apt-get source'
 #deb-src http://archive.raspberrypi.org/debian/ buster main