diff --git a/ui/scripts/zoneWizard.js b/ui/scripts/zoneWizard.js
index 37a297a2fea..26ec9486038 100644
--- a/ui/scripts/zoneWizard.js
+++ b/ui/scripts/zoneWizard.js
@@ -203,7 +203,7 @@
 					guestcidraddress: { 
 					  label: 'Guest CIDR', 
 						defaultValue: '10.1.1.0/24',
-						validation: { required: true }
+						validation: { required: false }
 					},
           ispublic: {
             isReverse: true,