diff --git a/telebot/asyncio_helper.py b/telebot/asyncio_helper.py
index 168edff..17575e7 100644
--- a/telebot/asyncio_helper.py
+++ b/telebot/asyncio_helper.py
@@ -149,7 +149,7 @@ async def get_file(token, file_id):
 
 async def get_file_url(token, file_id):
     if FILE_URL is None:
-        return "https://api.telegram.org/file/bot{0}/{1}".format(token, get_file(token, file_id)['file_path'])
+        return "https://api.telegram.org/file/bot{0}/{1}".format(token, await get_file(token, file_id)['file_path'])
     else:
         # noinspection PyUnresolvedReferences
         return FILE_URL.format(token, get_file(token, file_id)['file_path'])
@@ -1821,4 +1821,4 @@ class RequestTimeout(Exception):
     """
     This class represents a request timeout.
     """
-    pass
\ No newline at end of file
+    pass