diff --git a/Instructions/Labs/LAB_03a-Manage_Azure_Resources_by_Using_the_Azure_Portal.md b/Instructions/Labs/LAB_03a-Manage_Azure_Resources_by_Using_the_Azure_Portal.md
index 80572d9c..0732e425 100644
--- a/Instructions/Labs/LAB_03a-Manage_Azure_Resources_by_Using_the_Azure_Portal.md
+++ b/Instructions/Labs/LAB_03a-Manage_Azure_Resources_by_Using_the_Azure_Portal.md
@@ -45,7 +45,7 @@ In this task, you will use the Azure portal to create resource groups and create
     |Resource Group| the name of a new resource group **az104-03a-rg1** |
     |Disk name| **az104-03a-disk1** |
     |Region| **(US) East US** |
-    |Availability zone| **None** |
+    |Availability zone| **No infrastructure redundancy required** |
     |Source type| **None** |
 
     >**Note**: When creating a resource, you have the option of creating a new resource group or using an existing one.