diff --git a/server.py b/server.py
index 9212254..aa82349 100644
--- a/server.py
+++ b/server.py
@@ -232,16 +232,14 @@ def preview_url(
     try:
         with httpx.Client(
             headers={
-                "User-Agent": "Mozilla/5.0 (X11; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0"
+                # "User-Agent": "Mozilla/5.0 (X11; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0"
+                "User-Agent": "TwitterBot/1.0"
             },
             timeout=60,
             follow_redirects=False
         ) as client:
             response = client.get(
                 url,
-                headers={
-                    "User-Agent": "Mozilla/5.0 (X11; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0"
-                },
             )
             if response.status_code not in range(200, 400):
                 response.raise_for_status()