diff --git a/sdk/core/src/headers/mod.rs b/sdk/core/src/headers/mod.rs
index 42039c9cef..0656b4f6bb 100644
--- a/sdk/core/src/headers/mod.rs
+++ b/sdk/core/src/headers/mod.rs
@@ -371,3 +371,4 @@ pub const BLOB_COMMITTED_BLOCK_COUNT: HeaderName =
     HeaderName::from_static("x-ms-blob-committed-block-count");
 pub const AZURE_ASYNCOPERATION: HeaderName = HeaderName::from_static("azure-asyncoperation");
 pub const OPERATION_LOCATION: HeaderName = HeaderName::from_static("operation-location");
+pub const SOURCE_RANGE: HeaderName = HeaderName::from_static("x-ms-source-range");
diff --git a/sdk/storage_blobs/src/blob/operations/put_block_url.rs b/sdk/storage_blobs/src/blob/operations/put_block_url.rs
index aeec9c5378..ec8bc8d2c3 100644
--- a/sdk/storage_blobs/src/blob/operations/put_block_url.rs
+++ b/sdk/storage_blobs/src/blob/operations/put_block_url.rs
@@ -9,6 +9,7 @@ operation! {
     block_id: BlockId,
     url: Url,
     ?hash: Hash,
+    ?range: Range,
     ?lease_id: LeaseId
 }
 
@@ -23,6 +24,9 @@ impl PutBlockUrlBuilder {
             let mut headers = Headers::new();
             headers.insert(COPY_SOURCE, self.url.to_string());
             headers.add(self.lease_id);
+            if let Some(range) = self.range {
+                headers.insert(SOURCE_RANGE, format!("{range}"));
+            }
 
             let mut request =
                 BlobClient::finalize_request(url, azure_core::Method::Put, headers, None)?;