diff --git a/ct/create_lxc.sh b/ct/create_lxc.sh
index a056800..8ae7a15 100644
--- a/ct/create_lxc.sh
+++ b/ct/create_lxc.sh
@@ -279,6 +279,7 @@ if ! pct create "$CTID" "${TEMPLATE_STORAGE}:vztmpl/${TEMPLATE}" "${PCT_OPTIONS[
     exit 209
   fi
 fi
+: "${UDHCPC_FIX:=}"
 if [ "$UDHCPC_FIX" == "yes" ]; then
   # Ensure container is mounted
   if ! mount | grep -q "/var/lib/lxc/${CTID}/rootfs"; then
diff --git a/misc/build.func b/misc/build.func
index cecbf47..7435c8a 100644
--- a/misc/build.func
+++ b/misc/build.func
@@ -358,6 +358,7 @@ base_settings() {
   SSH="no"
   SSH_AUTHORIZED_KEY=""
   TAGS="community-script;"
+  UDHCPC_FIX=""
 
   # Override default settings with variables from ct script
   CT_TYPE=${var_unprivileged:-$CT_TYPE}