diff --git a/src/main/java/ru/soune/nocopy/service/file/impl/FileUploadServiceImpl.java b/src/main/java/ru/soune/nocopy/service/file/impl/FileUploadServiceImpl.java
index 98cc244..6d3131e 100644
--- a/src/main/java/ru/soune/nocopy/service/file/impl/FileUploadServiceImpl.java
+++ b/src/main/java/ru/soune/nocopy/service/file/impl/FileUploadServiceImpl.java
@@ -322,7 +322,7 @@ public class FileUploadServiceImpl implements FileUploadService {
 
                         File file = new File(finalFilePath);
 
-                        if (session.getFileType().startsWith("audio") && !isValidWav(file)) {
+                        if (session.getFileType().startsWith("audio") && !isWavFile(file)) {
                             session.setStatus(UploadStatus.FAILED);
                             session.setLastError("wav file not have RIFF header");