1diff --git a/tests/test-udp.lua b/tests/test-udp.lua
2index bd0f46d..e4542b4 100644
3--- a/tests/test-udp.lua
4+++ b/tests/test-udp.lua
5@@ -280,14 +280,6 @@ return require('lib/tap')(function (test)
6 -- same check for skipping the ipv6 test; we just expanded it to
7 -- the ipv4 test as well.
8 local function has_external_interface(uv, family)
9- local addresses = assert(uv.interface_addresses())
10- for _, vals in pairs(addresses) do
11- for _, info in ipairs(vals) do
12- if (not family or info.family == family) and not info.internal then
13- return true
14- end
15- end
16- end
17 return false
18 end
19