diff --git a/services/octopus-outside@.service b/services/octopus-outside@.service
index 2fe9893..1d23815 100644
--- a/services/octopus-outside@.service
+++ b/services/octopus-outside@.service
@@ -15,6 +15,7 @@ After=dnsmasq.service
 After=pdnsd.service
 
 [Service]
+ExecStartPre=/usr/bin/sleep 3s
 ExecStart=/container/octopus-outside %I igb0 -v -b macvlan
 KillMode=mixed
 Type=notify