diff --git a/files/apts/nova b/files/apts/nova
index b7d1e92..39b4060 100644
--- a/files/apts/nova
+++ b/files/apts/nova
@@ -31,6 +31,7 @@
 python-libxml2
 python-routes
 python-netaddr
+python-numpy # used by websockify for spice console
 python-pastedeploy
 python-eventlet
 python-cheetah