diff --git a/ipk-source/openwrt-overlay/root/real_rootfs/usr/sbin/openwrt-overlay.sh b/ipk-source/openwrt-overlay/root/real_rootfs/usr/sbin/openwrt-overlay.sh
index be1b344..6efefda 100755
--- a/ipk-source/openwrt-overlay/root/real_rootfs/usr/sbin/openwrt-overlay.sh
+++ b/ipk-source/openwrt-overlay/root/real_rootfs/usr/sbin/openwrt-overlay.sh
@@ -71,6 +71,9 @@ newroot() {
     /bin/mount --bind /etc/machine-id /real_rootfs/etc/machine-id
     /bin/mount --bind /var/volatile /real_rootfs/var/volatile
     
+    # Mount orginal rootfs as RO
+    /bin/mount -o remount,ro /real_rootfs
+    
     echo "Complete"
 }
 
diff --git a/opkg-feed/installer/openwrt-overlay-sdxlemur.tar.gz b/opkg-feed/installer/openwrt-overlay-sdxlemur.tar.gz
index 2703bed..d7652f1 100644
Binary files a/opkg-feed/installer/openwrt-overlay-sdxlemur.tar.gz and b/opkg-feed/installer/openwrt-overlay-sdxlemur.tar.gz differ