diff --git a/test/two_guests/basic b/test/two_guests/basic
index 13277d8..c97a836 100644
--- a/test/two_guests/basic
+++ b/test/two_guests/basic
@@ -32,6 +32,7 @@ check	[ "__ADDR1__" = "__HOST_ADDR__" ]
 check	[ "__ADDR2__" = "__HOST_ADDR__" ]
 
 test	DHCPv6: addresses
+sleep	2 # Link is up now: DAD
 guest1	/sbin/dhclient -6 __IFNAME1__
 guest2	/sbin/dhclient -6 __IFNAME1__
 g1out	ADDR1_6 ip -j -6 ad sh|jq -rM '.[] | select(.ifname == "__IFNAME1__").addr_info[] | select(.prefixlen == 128).local'