diff --git a/sdk/storage/inc/blobs/blob_options.hpp b/sdk/storage/inc/blobs/blob_options.hpp
index b3a5db686..be7754039 100644
--- a/sdk/storage/inc/blobs/blob_options.hpp
+++ b/sdk/storage/inc/blobs/blob_options.hpp
@@ -551,7 +551,7 @@ namespace Azure { namespace Storage { namespace Blobs {
     /**
      * @brief Specifies the tier to be set on the target blob.
      */
-    Azure::Core::Nullable<AccessTier> Tier = AccessTier::Unknown;
+    Azure::Core::Nullable<AccessTier> Tier;
 
     /**
      * @beirf Indicates the priority with which to rehydrate an archived blob. The priority