diff --git a/doc/topics/install.rst b/doc/topics/install.rst
index 533c7051d8..be508ae30f 100644
--- a/doc/topics/install.rst
+++ b/doc/topics/install.rst
@@ -11,7 +11,6 @@ Prerequisites
     * lxml 2.0 or later (http://codespeak.net/lxml/)
     * relatorio 0.2.0 or later (http://relatorio.openhex.org/)
     * python-dateutil (http://labix.org/python-dateutil)
-    * simplejson (http://undefined.org/python/#simplejson)
     * polib (https://bitbucket.org/izi/polib/wiki/Home)
     * Optional: psycopg 2 or later (http://www.initd.org/)
     * Optional: MySQL-python (http://sourceforge.net/projects/mysql-python/)