diff --git a/tinc/tinc-up.tmpl b/tinc/tinc-up.tmpl
index 81c2955..c613524 100644
--- a/tinc/tinc-up.tmpl
+++ b/tinc/tinc-up.tmpl
@@ -1,6 +1,11 @@
 #!/bin/sh
 sysctl -w net.ipv6.conf.\$INTERFACE.disable_ipv6=1 || echo "[WARNING] IPv6 couldn't be disabled on the \$INTERFACE interface!"
 
+{{ if len "${internal_address6:-}" }}
+ifconfig ${internal_interface} ${internal_address6}
+{{ end }}
+
+
 {{ if len "${vip:-}" }}ifconfig "\$INTERFACE:0" ${vip}{{ end }}
 {{ if len "${ip_aliases:-}" }}{{ range "$ip_aliases" | split "," }}iptables -t nat -I PREROUTING -d {{ . }} -i \$INTERFACE -j DNAT --to-destination ${tinc_peer_address}
 iptables -t nat -I PREROUTING -d {{ . }} -i eth0 -j DNAT --to-destination ${tinc_peer_address}