diff --git a/projects/gplv3/barcelona-moglen-transcript.en.xhtml b/projects/gplv3/barcelona-moglen-transcript.en.xhtml
index 17e42dbdcc..0d155d020a 100644
--- a/projects/gplv3/barcelona-moglen-transcript.en.xhtml
+++ b/projects/gplv3/barcelona-moglen-transcript.en.xhtml
@@ -29,7 +29,10 @@
 
 <p>Please support work such as this by
   joining <a href="http://www.fsfe.org/">the Fellowship of FSFE</a>,
-  and by encouraging others to do so.</p>
+  and by encouraging others to do so.  Transcription of this
+  presentation was undertaken by Giacomo Poderi and Cristian Rigamonti
+  with checking by <a href="/about/oriordan/oriordan.html">Ciaran
+  O'Riordan</a>.  The video was made and processed by Sean Daly.</p>
 
 <p>Eben Moglen is General Counsel of the Free Software Foundation (a
   sister organisation of FSFE), and is the Chairman of Software
diff --git a/projects/gplv3/barcelona-rms-transcript.en.xhtml b/projects/gplv3/barcelona-rms-transcript.en.xhtml
index b0fd26e2cf..1d07b38823 100644
--- a/projects/gplv3/barcelona-rms-transcript.en.xhtml
+++ b/projects/gplv3/barcelona-rms-transcript.en.xhtml
@@ -29,7 +29,10 @@
 
 <p>Please support work such as this by
   joining <a href="http://www.fsfe.org/">the Fellowship of FSFE</a>,
-  and by encouraging others to do so.</p>
+  and by encouraging others to do so.  Transcription of this
+  presentation was undertaken
+  by <a href="/about/oriordan/oriordan.html">Ciaran O'Riordan</a>.
+  The video was made and processed by Sean Daly.</p>
 
 <p>Richard Stallman launched
   the <a href="/documents/gnuproject.html">GNU project</a> in 1983,