diff --git a/mosk-images/template.json b/mosk-images/template.json
index 68196cf..ce4d8d8 100644
--- a/mosk-images/template.json
+++ b/mosk-images/template.json
@@ -66,9 +66,9 @@
       "ssh_host_port_max": 7050,
       "vnc_port_max": "5956",
       "vnc_port_min": "5956",
-      "shutdown_command": "shutdown -P now",
       "boot_wait": "10s",
-      "ssh_wait_timeout": "360s"
+      "ssh_wait_timeout": "360s",
+      "shutdown_command": "passwd -d root; rm -rf /etc/sudoers.d/90-cloud-init-users; /sbin/shutdown -P now"
     }
   ]
 }