diff --git a/src/main/java/ru/soune/nocopy/service/file/FileUploadServiceImpl.java b/src/main/java/ru/soune/nocopy/service/file/FileUploadServiceImpl.java
index e8fb956..eb48651 100644
--- a/src/main/java/ru/soune/nocopy/service/file/FileUploadServiceImpl.java
+++ b/src/main/java/ru/soune/nocopy/service/file/FileUploadServiceImpl.java
@@ -108,6 +108,7 @@ public class FileUploadServiceImpl implements FileUploadService {
                 .extension(extension)
                 .fileName(fileName)
                 .fileType(fileType)
+                .chunkSize(5242880L)
                 .fileSize(fileSize)
                 .totalChunks(totalChunks)
                 .chunksUploaded(0)