need to run puppet once more in mandos

howto/new-machine-mandos.md

@@ -18,7 +18,10 @@ Here's how you add a new client to our setup:
     
         lsblk --fs
 
- 2. add the `roles::fde` class to new host in Puppet
+ 2. add the `roles::fde` class to new host in Puppet and run puppet
+    there:
+    
+        puppet agent -t
 
  3. on the mandos server, add the output of `mandos-keygen` from above
     to `/etc/mandos/clients.conf` and restart the service: