diff --git a/i2p2www/pages/site/about/i2pcon/2015.html b/i2p2www/pages/site/about/i2pcon/2015.html
index beab9ba5..62770021 100644
--- a/i2p2www/pages/site/about/i2pcon/2015.html
+++ b/i2p2www/pages/site/about/i2pcon/2015.html
@@ -24,6 +24,7 @@ the importance of privacy, we wanted to provide a forum where this community can
 The idea for this event was first spawned by our wonderful friends at
 <a href="https://torontocrypto.org/">Toronto Crypto</a>.
 The venue was provided by <a href="https://hacklab.to/">Hacklab.to</a>.
+The marketing was spearheaded by <a href="https://twitter.com/YrB1rd">@YrB1rd</a> and Siew.
 Without them this event would not have been possible.
 {%- endtrans %}
 </p>