diff --git a/tests/simple_phrases_russian.mp3 b/tests/simple_phrases_russian.mp3
new file mode 100644
index 00000000..ad9fa0c5
Binary files /dev/null and b/tests/simple_phrases_russian.mp3 differ
diff --git a/tests/test_whisper.py b/tests/test_whisper.py
index f1c9fa54..fd2a7c7c 100644
--- a/tests/test_whisper.py
+++ b/tests/test_whisper.py
@@ -10,10 +10,10 @@ def test_whisper():
     Config.init_config('../app_conf/testing.ini')
     whisper = WhisperAudioRecognizer(Config.c.whisper.url)
 
-    audio_to_recognize = open("./simple_phrases_russian.wav", "rb")
+    audio_to_recognize = open("./simple_phrases_russian.mp3", "rb")
     res = whisper.recognize(audio_to_recognize)
     print(list(map(lambda x: x.word.value.lower(), res.recognized_words)))
 
-    audio_to_recognize = open("./simple_phrases_russian.wav", "rb")
+    audio_to_recognize = open("./simple_phrases_russian.mp3", "rb")
     res = whisper.send_audio_to_recognizer(audio_to_recognize)
     print(list(map(lambda x: x["word"].lower(), res)))