diff --git a/src/program/snabbvmx/lwaftr/setup.lua b/src/program/snabbvmx/lwaftr/setup.lua
index 07c5cadd9e..58e222de29 100644
--- a/src/program/snabbvmx/lwaftr/setup.lua
+++ b/src/program/snabbvmx/lwaftr/setup.lua
@@ -18,6 +18,7 @@ local lwaftr = require("apps.lwaftr.lwaftr")
 local lwutil = require("apps.lwaftr.lwutil")
 local constants = require("apps.lwaftr.constants")
 local nh_fwd = require("apps.lwaftr.nh_fwd")
+local cltable = require("lib.cltable")
 local pci = require("lib.hardware.pci")
 local raw = require("apps.socket.raw")
 local tap = require("apps.tap.tap")