diff --git a/Vagrantfile b/Vagrantfile
index 95e20761..5e636d2b 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -30,6 +30,9 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   config.vm.synced_folder ".", "/vagrant", disabled: true
   config.vm.synced_folder ".", "/home/vagrant/src/github.com/weaveworks/weave"
 
+  # Set SSH keys up to be able to run smoke tests straightaway:
+  config.vm.provision "file", source: "~/.vagrant.d/insecure_private_key", destination: "/home/vagrant/src/github.com/weaveworks/weave/test/insecure_private_key"
+
   install_build_deps config.vm, pkgs
   install_go_toochain config.vm
   tweak_user_env config.vm