diff --git a/11-architecture-guide.md b/11-architecture-guide.md
index 1321315..ef12afc 100644
--- a/11-architecture-guide.md
+++ b/11-architecture-guide.md
@@ -7,9 +7,6 @@ Hashistack-Ansible offers flexibility in deploying various environments, whether
 If you're setting up a test environment, you can deploy each service on a single host. Here’s an example of a minimal inventory file:
 
 ```ini
-[haproxy_servers]
-test-server
-
 [vault_servers]
 test-server
 
@@ -159,6 +156,3 @@ end
 nc -->|Service registration| c
 nc <--> ns
 ```
-
-> [!NOTE]
-> You can skip the HAProxy part if you're using an external load-balancing solution like AWS ALB or any other LB technology to connect to your platform.