diff --git a/_layouts/default.html b/_layouts/default.html
index 36b600b..7550b3f 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -25,7 +25,9 @@
                 <h1>Page personnnelle de Gaspard Jankowiak</h1>
                 <p>Thésard au Ceremade</p>
                 <hr>
-                <span class="credits right">Hosted on GitHub Pages &mdash; Theme by <a href="http://twitter.com/#!/michigangraham">mattgraham</a></span>
+                <span class="credits right">Hosted on GitHub Pages &mdash; Theme by <a href="http://twitter.com/#!/michigangraham">mattgraham</a>,
+                powered by <a href="http://jekyllrb.com/">Jekyll</a>
+                </span>
             </div>
 
             {{ content }}