diff --git a/sync/utils/HttpUtils.py b/sync/utils/HttpUtils.py
index 2d28ed8..a2876e8 100644
--- a/sync/utils/HttpUtils.py
+++ b/sync/utils/HttpUtils.py
@@ -57,7 +57,7 @@ def download(cls, url: str, out: Path) -> float:
 
     @classmethod
     def is_blob(cls, url):
-        pattern = r"https://github\.com/.+/blob/main/.+"
+        pattern = r"https://github\.com/.+/blob/.+"
         match = re.match(pattern, url)
         if match:
             return True