diff --git a/outpostcli/lfs/part.py b/outpostcli/lfs/part.py
index be9a5b1..c8e9068 100644
--- a/outpostcli/lfs/part.py
+++ b/outpostcli/lfs/part.py
@@ -5,7 +5,7 @@
 from outpostkit.repository.lfs.logger import create_lfs_logger
 from tenacity import before_sleep_log, retry, stop_after_attempt, wait_exponential
 
-from outpostcli.lfs.exc import ProxyLFSException, handle_request_errors
+from outpostcli.lfs.exc import LFSException, ProxyLFSException, handle_request_errors
 from outpostcli.lfs.file_slice import FileSlice
 from outpostcli.lfs.parallel import map_wrap
 from outpostcli.lfs.types import UploadedPartObject
@@ -22,11 +22,12 @@ class PartInfo:
 
 
 @handle_request_errors("UploadPart")
-# @retry(
-#     stop=stop_after_attempt(4),  # Maximum number of retries
-#     wait=wait_exponential(multiplier=1, min=4, max=60),  # Exponential backoff
-#     before_sleep=before_sleep_log(_log, logging.INFO, exc_info=True),
-# )
+@retry(
+    reraise=True,
+    stop=stop_after_attempt(4),  # Maximum number of retries
+    wait=wait_exponential(multiplier=1, min=4, max=60),  # Exponential backoff
+    before_sleep=before_sleep_log(_log, logging.INFO, exc_info=True),
+)
 def retriable_upload_part(url: str, data: FileSlice):
     r = requests.put(url, data=data)
     r.raise_for_status()
@@ -43,6 +44,8 @@ def transfer_part(part: PartInfo):
         try:
             _log.info(f"uploading part of {part.filepath}, part no: {part.no}")
             r = retriable_upload_part(part.url, data)
+            if isinstance(r, LFSException):
+                raise LFSException(code=r.code, message=r.message, doc_url=r.doc_url)
             etag = str(r.headers.get("etag"))
             _log.info(
                 f"completed upload part of {part.filepath}, part no: {part.no}, etag: {etag}"
diff --git a/outpostcli/lfs/storage_class/utils.py b/outpostcli/lfs/storage_class/utils.py
index 811619c..9b0a267 100644
--- a/outpostcli/lfs/storage_class/utils.py
+++ b/outpostcli/lfs/storage_class/utils.py
@@ -31,12 +31,12 @@ def part_dict_list_to_xml(multi_parts: List[UploadedPartObject]):
     return s
 
 
-# @retry(
-#     reraise=True,
-#     stop=stop_after_attempt(4),  # Maximum number of retries
-#     wait=wait_exponential(multiplier=1, min=1, max=60),  # Exponential backoff
-# )
 @handle_request_errors(prefix="CompleteMultipartUpload")
+@retry(
+    reraise=True,
+    stop=stop_after_attempt(4),  # Maximum number of retries
+    wait=wait_exponential(multiplier=1, min=1, max=60),  # Exponential backoff
+)
 def complete_multipart_upload(url: str, parts: List[UploadedPartObject]):
     data = part_dict_list_to_xml(sorted(parts, key=lambda x: x.get("part_number")))
     _log.info({"completion_url": url, "data": data})
@@ -50,11 +50,11 @@ def complete_multipart_upload(url: str, parts: List[UploadedPartObject]):
 
 
 @handle_request_errors(prefix="AbortMultipartUpload")
-# @retry(
-#     reraise=True,
-#     stop=stop_after_attempt(4),  # Maximum number of retries
-#     wait=wait_exponential(multiplier=1, min=1, max=60),  # Exponential backoff
-# )
+@retry(
+    reraise=True,
+    stop=stop_after_attempt(4),  # Maximum number of retries
+    wait=wait_exponential(multiplier=1, min=1, max=60),  # Exponential backoff
+)
 def abort_multipart_upload(url: str):
     r = requests.delete(url)
     r.raise_for_status()