diff --git a/templates/scripts/includes/deployment.sh b/templates/scripts/includes/deployment.sh
index 6c93ff0..027e72c 100755
--- a/templates/scripts/includes/deployment.sh
+++ b/templates/scripts/includes/deployment.sh
@@ -1202,21 +1202,15 @@ EOF
 
 # get list of available network devices
 # (excl. some known-to-be-irrelevant ones, also see MT#8297)
-net_devices=( $(tail -n +3 /proc/net/dev | sed -r 's/^ *([0-9a-zA-Z]+):.*$/\1/g' | \
-  grep -ve '^vmnet' -ve '^vboxnet' -ve '^docker' -ve '^usb' | sort -u) )
-net_devices+=("${DEFAULT_INSTALL_DEV}")
-net_devices+=("${INTERNAL_DEV}")
-net_devices+=("${EXTERNAL_DEV}")
-# avoid duplicates
-NETWORK_DEVICES="$(printf "%s\n" "${net_devices[@]}" | sort -u)"
-unset net_devices
+NETWORK_DEVICES="$(tail -n +3 /proc/net/dev | sed -r 's/^ *([0-9a-zA-Z]+):.*$/\1/g' | \
+  grep -ve '^vmnet' -ve '^vboxnet' -ve '^docker' -ve '^usb' -ve '^vlan' -ve '^bond' | sort -u)"
 
 if "$PRO_EDITION" && [[ $(imvirt) != "Physical" ]] ; then
   echo "Generating udev persistent net rules."
   echo "## Generated by Sipwise deployment script" > \
     "${TARGET}/etc/udev/rules.d/70-persistent-net.rules"
   for dev in ${NETWORK_DEVICES}; do
-    [[ "${dev}" =~ ^(vlan|bond|lo) ]] && continue
+    [[ "${dev}" =~ ^lo ]] && continue
 
     mac=$(udevadm info -a -p "/sys/class/net/${dev}" | sed -nr 's/^ *ATTR\{address\}=="(.+)".*$/\1/p')
     if [[ "${mac}" =~ ^([0-9A-Fa-f]{2}:){5}[0-9A-Fa-f]{2}$ ]]; then