diff --git a/inventory/sample/group_vars/all.yml b/inventory/sample/group_vars/all.yml
index 180cd463..2e66e912 100644
--- a/inventory/sample/group_vars/all.yml
+++ b/inventory/sample/group_vars/all.yml
@@ -1,5 +1,6 @@
 ---
 k3s_version: v1.23.4+k3s1
+# this is the user that has ssh access to these machines
 ansible_user: ansibleuser
 systemd_dir: /etc/systemd/system