diff --git a/docs/src/tutorials/add-or-remove-nodes.md b/docs/src/tutorials/add-or-remove-nodes.md
index 43aa22de..e2e57097 100644
--- a/docs/src/tutorials/add-or-remove-nodes.md
+++ b/docs/src/tutorials/add-or-remove-nodes.md
@@ -6,7 +6,7 @@ Or how to scale vertically. To replace the same node with a clean OS, remove it
 
 > You can add multiple nodes at the same time
 
-Ensure that it meets the requirements in [prerequisites](../deployment/prerequisites.md), then add its details to the inventory:
+Ensure that it meets the requirements in [prerequisites](../deployment/prerequisites.md), then add its details to the inventory **at the end of the group** (masters or workers):
 
 ```diff
 diff --git a/metal/inventories/prod.yml b/metal/inventories/prod.yml