diff --git a/content/rancher/v2.x/en/installation/air-gap-high-availability/install-rancher/_index.md b/content/rancher/v2.x/en/installation/air-gap-high-availability/install-rancher/_index.md
index 1077d3ac22c..b6d09e42324 100644
--- a/content/rancher/v2.x/en/installation/air-gap-high-availability/install-rancher/_index.md
+++ b/content/rancher/v2.x/en/installation/air-gap-high-availability/install-rancher/_index.md
@@ -77,15 +77,14 @@ By default, Rancher generates a CA and uses cert manager to issue the certificat
      --set hostname=<RANCHER.YOURDOMAIN.COM> \
      --set rancherImage=<REGISTRY.YOURDOMAIN.COM:PORT>/rancher/rancher
      --set 'extraEnv[0].name=CATTLE_SYSTEM_DEFAULT_REGISTRY'
-     --set 'extraEnv[0].value=<REGISTRY.YOURDOMAIN.COM>'
+     --set 'extraEnv[0].value=<REGISTRY.YOURDOMAIN.COM:PORT>'
     ```
 
     Placeholder | Description
     ------------|-------------
     `<VERSION>` | The version number of the output tarball.
     `<RANCHER.YOURDOMAIN.COM>` | The DNS name you pointed at your load balancer.
-    `<REGISTRY.YOURDOMAIN.COM:PORT>` | The DNS name for your private registry.
-    `<REGISTRY.YOURDOMAIN.COM>` | The DNS name for your private registry. This configures Rancher to use your private registry when starting the `rancher/rancher` container.
+    `<REGISTRY.YOURDOMAIN.COM:PORT>` | The DNS name for your private registry. This configures Rancher to use your private registry when starting the `rancher/rancher` container.
     
 {{% /accordion %}}
 
@@ -105,15 +104,14 @@ By default, Rancher generates a CA and uses cert manager to issue the certificat
       --set rancherImage=<REGISTRY.YOURDOMAIN.COM:PORT>/rancher/rancher \
       --set ingress.tls.source=secret
       --set 'extraEnv[0].name=CATTLE_SYSTEM_DEFAULT_REGISTRY'
-      --set 'extraEnv[0].value=<REGISTRY.YOURDOMAIN.COM>'
+      --set 'extraEnv[0].value=<REGISTRY.YOURDOMAIN.COM:PORT>'
     ```
 
     Placeholder | Description
     ------------|-------------
     `<VERSION>` | The version number of the output tarball.
     `<RANCHER.YOURDOMAIN.COM>` | The DNS name you pointed at your load balancer.
-    `<REGISTRY.YOURDOMAIN.COM:PORT>` | The DNS name for your private registry.
-    `<REGISTRY.YOURDOMAIN.COM>` | The DNS name for your private registry. This configures Rancher to use your private registry when starting the `rancher/rancher` container.
+    `<REGISTRY.YOURDOMAIN.COM:PORT>` | The DNS name for your private registry. This configures Rancher to use your private registry when starting the `rancher/rancher` container.
     
     > **Note:** If you are using a Private CA signed cert, add `--set privateCA=true` following `--set ingress.tls.source=secret`