diff --git a/usr/local/share/bastille/create.sh b/usr/local/share/bastille/create.sh
index 3cfe0ec4..15039dc4 100644
--- a/usr/local/share/bastille/create.sh
+++ b/usr/local/share/bastille/create.sh
@@ -703,9 +703,9 @@ create_jail() {
             # Use interface name as INTERFACE+VNET when PASSTHROUGH is selected
             # Use default "vnet0" otherwise
             if [ "${VNET_JAIL_PASSTHROUGH}" -eq 1 ]; then
-                bastille template "${NAME}" ${bastille_template_vnet} --arg INTERFACE="${uniq_epair}" --arg VNET="${INTERFACE}" --arg GATEWAY="${_gateway}" --arg GATEWAY6="${_gateway6}" --arg IFCONFIG="${_ifconfig}" --arg IFCONFIG6="${_ifconfig6}"
+                bastille template "${NAME}" ${bastille_template_vnet} --arg EXT_INTERFACE="${INTERFACE}" --arg INTERFACE="${uniq_epair}" --arg VNET="${INTERFACE}" --arg GATEWAY="${_gateway}" --arg GATEWAY6="${_gateway6}" --arg IFCONFIG="${_ifconfig}" --arg IFCONFIG6="${_ifconfig6}"
             else
-                bastille template "${NAME}" ${bastille_template_vnet} --arg INTERFACE="${uniq_epair}" --arg VNET="vnet0" --arg GATEWAY="${_gateway}" --arg GATEWAY6="${_gateway6}" --arg IFCONFIG="${_ifconfig}" --arg IFCONFIG6="${_ifconfig6}"
+                bastille template "${NAME}" ${bastille_template_vnet} --arg EXT_INTERFACE="${INTERFACE}" --arg INTERFACE="${uniq_epair}" --arg VNET="vnet0" --arg GATEWAY="${_gateway}" --arg GATEWAY6="${_gateway6}" --arg IFCONFIG="${_ifconfig}" --arg IFCONFIG6="${_ifconfig6}"
             fi
 
             # Add VLAN ID if it was given