diff --git a/app.py b/app.py
index 9c31e4b..2931d48 100644
--- a/app.py
+++ b/app.py
@@ -842,7 +842,7 @@ def grabber_toggle():
 @app.route("/api/reset_count", methods=["POST"])
 def reset_count():
     data = request.get_json(silent=True) or {}
-    stream_id = data.get("stream_id")
+    stream_id = str(data.get("stream_id") or "")
     if not stream_id:
         abort(400, description="stream_id ist erforderlich")