diff --git a/src/main/java/ru/soune/nocopy/service/FileSimilarityService.java b/src/main/java/ru/soune/nocopy/service/FileSimilarityService.java
index 5bb9ea5..c5a4bde 100644
--- a/src/main/java/ru/soune/nocopy/service/FileSimilarityService.java
+++ b/src/main/java/ru/soune/nocopy/service/FileSimilarityService.java
@@ -141,7 +141,7 @@ public class FileSimilarityService {
         return duplicates;
     }
 
-    public boolean hasDuplicatesByHash(String path, Long userId,String mimeType) throws Exception {
+    public void hasDuplicatesByHash(String path, Long userId, String mimeType) throws Exception {
         String hash = calculateFileHash(path);
         List<FileEntity> fileEntityList = fileEntityRepository.findByUserIdAndMimeType(userId, mimeType);
 
@@ -151,8 +151,6 @@ public class FileSimilarityService {
                         file.getUserId());
             }
         }
-
-        return false;
     }
 
     public Page<SimilarFileDTO> findSimilarFiles(String fileId, SimilarityFilter filter, Pageable pageable,