diff --git a/regression-tests/11-ipv6/02-sky-ipv6-udp.csc b/regression-tests/11-ipv6/02-sky-ipv6-udp.csc.flaky
similarity index 100%
rename from regression-tests/11-ipv6/02-sky-ipv6-udp.csc
rename to regression-tests/11-ipv6/02-sky-ipv6-udp.csc.flaky