diff --git a/src/pages/compute/containers/HostAggregate/Aggregate/actions/Create.jsx b/src/pages/compute/containers/HostAggregate/Aggregate/actions/Create.jsx
index ab366e09..f8928c02 100644
--- a/src/pages/compute/containers/HostAggregate/Aggregate/actions/Create.jsx
+++ b/src/pages/compute/containers/HostAggregate/Aggregate/actions/Create.jsx
@@ -87,6 +87,7 @@ export class Create extends ModalAction {
         options: this.azList,
         tip: azNewTip,
         hidden: isCreate,
+        required: !isCreate,
       },
       {
         name: 'newAz',
@@ -94,6 +95,7 @@ export class Create extends ModalAction {
         type: 'input',
         help: azTip,
         hidden: !isCreate,
+        required: isCreate,
       },
     ];
   }