diff -r 7276f1c89ddd -r 9d88e1177c35 doc/book/admin/setup-windows.rst
--- a/doc/book/admin/setup-windows.rst	Thu Mar 21 12:05:30 2019 +0100
+++ b/doc/book/admin/setup-windows.rst	Thu Mar 21 14:33:54 2019 +0100
@@ -32,10 +32,6 @@
   applications (including Eclipse + pydev, which is an arguably good
   IDE for Python under Windows).
 
-* `Twisted <http://twistedmatrix.com/trac/>`_ is an event-driven
-  networking engine
-  (`Download Twisted <http://twistedmatrix.com/trac/>`_)
-
 * `lxml <http://codespeak.net/lxml/>`_ library
   (version >=2.2.1) allows working with XML and HTML
   (`Download lxml <http://pypi.python.org/pypi/lxml/2.2.1>`_)