diff --git a/src/azure-cli/azure/cli/command_modules/acs/_help.py b/src/azure-cli/azure/cli/command_modules/acs/_help.py
index 4684369b0b8..8ba5d12a843 100644
--- a/src/azure-cli/azure/cli/command_modules/acs/_help.py
+++ b/src/azure-cli/azure/cli/command_modules/acs/_help.py
@@ -855,7 +855,7 @@
     text: az aks enable-addons --addons virtual-node --name MyManagedCluster --resource-group MyResourceGroup --subnet MySubnetName
     crafted: true
   - name: Enable ingress-appgw addon with subnet prefix.
-    text: az aks enable-addons --name MyManagedCluster --resource-group MyResourceGroup --addons ingress-appgw --appgw-subnet-cidr 10.2.0.0/16 --appgw-name gateway
+    text: az aks enable-addons --name MyManagedCluster --resource-group MyResourceGroup --addons ingress-appgw --appgw-subnet-cidr 10.225.0.0/16 --appgw-name gateway
     crafted: true
   - name: Enable open-service-mesh addon.
     text: az aks enable-addons --name MyManagedCluster --resource-group MyResourceGroup --addons open-service-mesh