diff --git a/files/apt/sources.list.armhf b/files/apt/sources.list.armhf
index 378aa084524..4f9d4d0a902 100644
--- a/files/apt/sources.list.armhf
+++ b/files/apt/sources.list.armhf
@@ -1,11 +1,16 @@
 ## Debian mirror for ARM
 ## Not the repo mirror site can change in future, and needs to be updated to be in sync
 
-deb [arch=armhf] http://debian-archive.trafficmanager.net/debian/ bullseye main contrib non-free
-deb-src [arch=armhf] http://debian-archive.trafficmanager.net/debian/ bullseye main contrib non-free
-deb [arch=armhf] http://debian-archive.trafficmanager.net/debian-security/ bullseye-security main contrib non-free
-deb-src [arch=armhf] http://debian-archive.trafficmanager.net/debian-security/ bullseye-security main contrib non-free
-deb [arch=armhf] http://debian-archive.trafficmanager.net/debian/ bullseye-backports main contrib non-free
+deb [arch=armhf] http://deb.debian.org/debian bullseye main contrib non-free
+deb-src [arch=armhf] http://deb.debian.org/debian bullseye main contrib non-free
+deb [arch=armhf] http://security.debian.org bullseye-security main contrib non-free
+deb-src [arch=armhf] http://security.debian.org bullseye-security main contrib non-free
+deb [arch=armhf] http://deb.debian.org/debian bullseye-backports main contrib non-free
+#deb [arch=armhf] http://debian-archive.trafficmanager.net/debian/ bullseye main contrib non-free
+#deb-src [arch=armhf] http://debian-archive.trafficmanager.net/debian/ bullseye main contrib non-free
+#deb [arch=armhf] http://debian-archive.trafficmanager.net/debian-security/ bullseye-security main contrib non-free
+#deb-src [arch=armhf] http://debian-archive.trafficmanager.net/debian-security/ bullseye-security main contrib non-free
+#deb [arch=armhf] http://debian-archive.trafficmanager.net/debian/ bullseye-backports main contrib non-free
 deb [arch=armhf] http://packages.trafficmanager.net/debian/debian bullseye main contrib non-free
 deb-src [arch=armhf] http://packages.trafficmanager.net/debian/debian bullseye main contrib non-free
 deb [arch=armhf] http://packages.trafficmanager.net/debian/debian-security/ bullseye-security main contrib non-free