diff --git a/morph/grid/local/Vagrantfile b/morph/grid/local/Vagrantfile
index 8197b17d8b0c632d4580c7d97a923909878f80bb..b9b7bf8c903af5f8d70752311329c0d577db8444 100644
--- a/morph/grid/local/Vagrantfile
+++ b/morph/grid/local/Vagrantfile
@@ -22,8 +22,9 @@ Vagrant.configure("2") do |config|
 
   # Tune LibVirt/QEmu guests
   config.vm.provider :libvirt do |domain|
-    # One CPU should work
-    domain.cpus = 1
+    # The default of one CPU should work
+    # Increase to speed up boot/push/deploy
+    # domain.cpus = 1
 
     # To use the self-updating deployment system you need more memory.  Giving
     # all of the VMs enough memory for this is rather taxing, though, and the