diff --git a/index.md b/index.md
index 88e4969..9929604 100644
--- a/index.md
+++ b/index.md
@@ -16,6 +16,7 @@ Setup [Drone CI autoscaler](https://autoscale.drone.io/).
   * [droneci_autoscaler_agent_token](#droneci_autoscaler_agent_token)
   * [droneci_autoscaler_agent_volumes](#droneci_autoscaler_agent_volumes)
   * [droneci_autoscaler_db_type](#droneci_autoscaler_db_type)
+  * [droneci_autoscaler_exposed_ports](#droneci_autoscaler_exposed_ports)
   * [droneci_autoscaler_gc_enabled](#droneci_autoscaler_gc_enabled)
   * [droneci_autoscaler_image](#droneci_autoscaler_image)
   * [droneci_autoscaler_instances](#droneci_autoscaler_instances)
@@ -114,6 +115,21 @@ Database type to use (default sqlite). All other DB variable will ony be used it
 droneci_autoscaler_db_type: sqlite
 ```
 
+### droneci_autoscaler_exposed_ports
+
+#### Default value
+
+```YAML
+droneci_autoscaler_exposed_ports: _unset_
+```
+
+#### Example usage
+
+```YAML
+droneci_autoscaler_exposed_ports:
+  - "8080:8080"
+```
+
 ### droneci_autoscaler_gc_enabled
 
 #### Default value
@@ -148,6 +164,7 @@ droneci_autoscaler_instances:
     agent_concurrency: 15
     agent_architecture: amd64
     sshkey: "dummy"
+    api_host: "drone-amd64.example.com"
     provider_config:
       - name: DRONE_HETZNERCLOUD_DATACENTER
         value: fsn1