diff --git a/youtube_transcript_downloader.py b/youtube_transcript_downloader.py
index 0d53737..a4f3fbb 100644
--- a/youtube_transcript_downloader.py
+++ b/youtube_transcript_downloader.py
@@ -19,12 +19,14 @@ def extract_video_id(url):
     patterns = [
         r'(?:v=|\/)([0-9A-Za-z_-]{11}).*',
         r'youtu\.be\/([0-9A-Za-z_-]{11})',
+        r'([0-9A-Za-z_-]{11})'
     ]
     
     for pattern in patterns:
         match = re.search(pattern, url)
         if match:
             return match.group(1)
+    
     return None