diff --git a/src/CloudStorageAccount/CloudStorageAccount.cs b/src/CloudStorageAccount/CloudStorageAccount.cs
index 5e2959b..967b24a 100644
--- a/src/CloudStorageAccount/CloudStorageAccount.cs
+++ b/src/CloudStorageAccount/CloudStorageAccount.cs
@@ -1,4 +1,5 @@
 // <auto-generated />
+#nullable enable
 using System;
 using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
diff --git a/src/CloudStorageAccount/StorageCredentials.cs b/src/CloudStorageAccount/StorageCredentials.cs
index a77eeb8..4ddea3f 100644
--- a/src/CloudStorageAccount/StorageCredentials.cs
+++ b/src/CloudStorageAccount/StorageCredentials.cs
@@ -1,4 +1,5 @@
 // <auto-generated />
+#nullable enable
 using System;
 using System.ComponentModel;
 using Azure.Core;