diff --git a/dev/mock_tts_worker.py b/dev/mock_tts_worker.py
index 72b8e0d..6f4eb08 100644
--- a/dev/mock_tts_worker.py
+++ b/dev/mock_tts_worker.py
@@ -60,7 +60,7 @@ def _log_request(req: dict) -> None:
 
 
 class Handler(BaseHTTPRequestHandler):
-    server_version = "MockKokoroTTS/1.0"
+    server_version = "MockXTTSTTS/1.0"
     timeout = 60
 
     def log_message(self, fmt, *args):  # noqa: N802