diff --git a/guides/assets/images/oscardelben.jpg b/guides/assets/images/oscardelben.jpg
new file mode 100644
index 0000000000..9f3f67c2c7
Binary files /dev/null and b/guides/assets/images/oscardelben.jpg differ
diff --git a/guides/source/credits.html.erb b/guides/source/credits.html.erb
index da6bd6acdf..04deec6a11 100644
--- a/guides/source/credits.html.erb
+++ b/guides/source/credits.html.erb
@@ -31,6 +31,10 @@ Ruby on Rails Guides: Credits
Ryan Bigg works as a consultant at RubyX and has been working with Rails since 2006. He's co-authoring a book called Rails 3 in Action and he's written many gems which can be seen on his GitHub page and he also tweets prolifically as @ryanbigg.
<% end %>
+<%= author('Oscar Del Ben', 'oscardelben', 'oscardelben.jpg') do %>
+Oscar Del Ben is a software engineer at Wildfire. He's a regular open source contributor (Github account) and tweets regularly at @oscardelben.
+ <% end %>
+
<%= author('Frederick Cheung', 'fcheung') do %>
Frederick Cheung is Chief Wizard at Texperts where he has been using Rails since 2006. He is based in Cambridge (UK) and when not consuming fine ales he blogs at spacevatican.org.
<% end %>