diff --git a/src/main/java/ru/soune/nocopy/controller/ApiController.java b/src/main/java/ru/soune/nocopy/controller/ApiController.java
index 711a530..fab881e 100644
--- a/src/main/java/ru/soune/nocopy/controller/ApiController.java
+++ b/src/main/java/ru/soune/nocopy/controller/ApiController.java
@@ -361,7 +361,7 @@ public class ApiController {
                     .contentType(MediaType.parseMediaType(contentType))
                     .header(HttpHeaders.CONTENT_DISPOSITION,
                             "attachment; filename=\"" + entityResponse.getOriginalFileName() + "\"")
-                    .header(HttpHeaders.CONTENT_LENGTH, String.valueOf(entityResponse.getFileSize()))
+                    .header(HttpHeaders.CONTENT_LENGTH, String.valueOf(fileSize))
                     .body(resource);
         } catch (FileEntityNotFoundException e) {
             Map<String, Object> errorData = new HashMap<>();