diff --git a/content/u/blog/ungleich-tech-talk-4-ipv4-as-a-service/contents.lr b/content/u/blog/ungleich-tech-talk-4-ipv4-as-a-service/contents.lr
index f76bfb6..cdd7f12 100644
--- a/content/u/blog/ungleich-tech-talk-4-ipv4-as-a-service/contents.lr
+++ b/content/u/blog/ungleich-tech-talk-4-ipv4-as-a-service/contents.lr
@@ -18,7 +18,8 @@ body:
 In the
 [fourth
 ungleich tech talk](https://youtu.be/RcgB7S6lo54)
-you can see how to get IPv4 via IPv6.
+you can see how to get IPv4 via IPv6 using the IPv6VPN and
+NAT64.
 
 <iframe width="560" height="315"
 src="https://www.youtube.com/embed/RcgB7S6lo54" title="YouTube video