diff --git a/paludis/keywords.conf.d/testing.conf b/paludis/keywords.conf.d/testing.conf
index ea76a28..10719cb 100644
--- a/paludis/keywords.conf.d/testing.conf
+++ b/paludis/keywords.conf.d/testing.conf
@@ -105,3 +105,4 @@ dev-python/cryptography ~amd64
 dev-python/pyasn1 ~amd64
 dev-python/cffi ~amd64
 dev-python/python-sipsimple ~amd64
+x11-misc/x11vnc ~amd64