--- a/cubicweb/web/test/requirements.txt	Tue Mar 15 16:58:50 2016 +0100
+++ b/cubicweb/web/test/requirements.txt	Wed Mar 16 10:06:18 2016 +0100
@@ -1,6 +1,6 @@
 requests
 webtest
-Twisted
+Twisted < 16.0.0
 cubicweb-blog
 cubicweb-file
 cubicweb-tag