--- a/doc/book/en/intro/concepts.rst	Fri Apr 23 12:40:48 2010 +0200
+++ b/doc/book/en/intro/concepts.rst	Fri Apr 23 14:55:10 2010 +0200
@@ -59,7 +59,7 @@
 repository. For applications that support high traffic, several web (front-end)
 and data (back-end) instances can be set-up to share the load.
 
-.. image:: ../images/archi_globale.en.png
+.. image:: ../images/archi_globale_en.png
 
 The command :command:`cubicweb-ctl list` also displays the list of instances
 installed on your system.