diff --git a/jenkins/VCA/start_build b/jenkins/VCA/start_build
index d7fe72e..59dce35 100755
--- a/jenkins/VCA/start_build
+++ b/jenkins/VCA/start_build
@@ -48,6 +48,8 @@
 systemctl enable lxd-bridge
 systemctl start lxd-bridge
 lxc image copy ubuntu:16.04 local: --alias ubuntu-xenial
+add-apt-repository ppa:juju/devel
+apt update
 apt install -y juju
 juju bootstrap juju localhost