diff --git a/src/api/s3/get.rs b/src/api/s3/get.rs
index dd95f6e74..ae4c287d1 100644
--- a/src/api/s3/get.rs
+++ b/src/api/s3/get.rs
@@ -7,10 +7,9 @@ use http::header::{
 	ACCEPT_RANGES, CONTENT_LENGTH, CONTENT_RANGE, CONTENT_TYPE, ETAG, IF_MODIFIED_SINCE,
 	IF_NONE_MATCH, LAST_MODIFIED, RANGE,
 };
-use hyper::body::Bytes;
 use hyper::{Body, Request, Response, StatusCode};
 
-use garage_rpc::rpc_helper::OrderTag;
+use garage_rpc::rpc_helper::{netapp::stream::ByteStream, OrderTag};
 use garage_table::EmptyKey;
 use garage_util::data::*;
 
@@ -274,14 +273,7 @@ pub async fn handle_get(
 								.block_manager
 								.rpc_get_block_streaming(&hash, Some(order_stream.order(i as u64)))
 								.await
-								.unwrap_or_else(|e| {
-									Box::pin(futures::stream::once(async move {
-										Err(std::io::Error::new(
-											std::io::ErrorKind::Other,
-											format!("Could not get block {}: {}", i, e),
-										))
-									}))
-								})
+								.unwrap_or_else(|e| error_stream(i, e))
 						}
 					}
 				})
@@ -437,44 +429,79 @@ fn body_from_blocks_range(
 		all_blocks.len(),
 		4 + ((end - begin) / std::cmp::max(all_blocks[0].1.size as u64, 1024)) as usize,
 	));
-	let mut true_offset = 0;
+	let mut block_offset: u64 = 0;
 	for (_, b) in all_blocks.iter() {
-		if true_offset >= end {
+		if block_offset >= end {
 			break;
 		}
 		// Keep only blocks that have an intersection with the requested range
-		if true_offset < end && true_offset + b.size > begin {
-			blocks.push((*b, true_offset));
+		if block_offset < end && block_offset + b.size > begin {
+			blocks.push((*b, block_offset));
 		}
-		true_offset += b.size;
+		block_offset += b.size as u64;
 	}
 
 	let order_stream = OrderTag::stream();
 	let body_stream = futures::stream::iter(blocks)
 		.enumerate()
-		.map(move |(i, (block, true_offset))| {
+		.map(move |(i, (block, block_offset))| {
 			let garage = garage.clone();
 			async move {
-				let data = garage
+				garage
 					.block_manager
-					.rpc_get_block(&block.hash, Some(order_stream.order(i as u64)))
-					.await?;
-				let start_in_block = if true_offset > begin {
-					0
-				} else {
-					begin - true_offset
-				};
-				let end_in_block = if true_offset + block.size < end {
-					block.size
-				} else {
-					end - true_offset
-				};
-				Result::<Bytes, Error>::Ok(
-					data.slice(start_in_block as usize..end_in_block as usize),
-				)
+					.rpc_get_block_streaming(&block.hash, Some(order_stream.order(i as u64)))
+					.await
+					.unwrap_or_else(|e| error_stream(i, e))
+					.scan(block_offset, move |chunk_offset, chunk| {
+						let r = match chunk {
+							Ok(chunk_bytes) => {
+								let chunk_len = chunk_bytes.len() as u64;
+								let r = if *chunk_offset >= end {
+									// The current chunk is after the part we want to read.
+									// Returning None here will stop the scan, the rest of the
+									// stream will be ignored
+									None
+								} else if *chunk_offset + chunk_len <= begin {
+									// The current chunk is before the part we want to read.
+									// We return a None that will be removed by the filter_map
+									// below.
+									Some(None)
+								} else {
+									// The chunk has an intersection with the requested range
+									let start_in_chunk = if *chunk_offset > begin {
+										0
+									} else {
+										begin - *chunk_offset
+									};
+									let end_in_chunk = if *chunk_offset + chunk_len < end {
+										chunk_len
+									} else {
+										end - *chunk_offset
+									};
+									Some(Some(Ok(chunk_bytes
+										.slice(start_in_chunk as usize..end_in_chunk as usize))))
+								};
+								*chunk_offset += chunk_bytes.len() as u64;
+								r
+							}
+							Err(e) => Some(Some(Err(e))),
+						};
+						futures::future::ready(r)
+					})
+					.filter_map(futures::future::ready)
 			}
 		})
-		.buffered(2);
+		.buffered(2)
+		.flatten();
 
 	hyper::body::Body::wrap_stream(body_stream)
 }
+
+fn error_stream(i: usize, e: garage_util::error::Error) -> ByteStream {
+	Box::pin(futures::stream::once(async move {
+		Err(std::io::Error::new(
+			std::io::ErrorKind::Other,
+			format!("Could not get block {}: {}", i, e),
+		))
+	}))
+}