diff --git a/cmd/fs-v1-multipart.go b/cmd/fs-v1-multipart.go
index e0dec4763..073fdd903 100644
--- a/cmd/fs-v1-multipart.go
+++ b/cmd/fs-v1-multipart.go
@@ -417,7 +417,7 @@ func (fs *FSObjects) ListObjectParts(bucket, object, uploadID string, partNumber
 	for partNumber, etag := range partsMap {
 		parts = append(parts, PartInfo{PartNumber: partNumber, ETag: etag})
 	}
-	sort.SliceStable(parts, func(i int, j int) bool {
+	sort.Slice(parts, func(i int, j int) bool {
 		return parts[i].PartNumber < parts[j].PartNumber
 	})
 	i := 0
diff --git a/cmd/gateway/azure/gateway-azure.go b/cmd/gateway/azure/gateway-azure.go
index b097c8b4a..c3bd541ff 100644
--- a/cmd/gateway/azure/gateway-azure.go
+++ b/cmd/gateway/azure/gateway-azure.go
@@ -806,7 +806,7 @@ func (a *azureObjects) ListObjectParts(bucket, object, uploadID string, partNumb
 	for _, part := range partsMap {
 		parts = append(parts, part)
 	}
-	sort.SliceStable(parts, func(i int, j int) bool {
+	sort.Slice(parts, func(i int, j int) bool {
 		return parts[i].PartNumber < parts[j].PartNumber
 	})
 	partsCount := 0