diff --git a/downloader.py b/downloader.py
index 5440b77..397f7ab 100644
--- a/downloader.py
+++ b/downloader.py
@@ -15,8 +15,13 @@ import time
 
 import fakeredis
 import filetype
-import yt_dlp
-from yt_dlp import DownloadError
+
+if os.getenv("downloader") == "youtube-dl":
+    import youtube_dl as ytdl
+    from youtube_dl import DownloadError
+else:
+    import yt_dlp as ytdl
+    from yt_dlp import DownloadError
 
 from config import ENABLE_VIP
 from limit import VIP, Redis
@@ -123,7 +128,7 @@ def ytdl_download(url, tempdir, bm) -> dict:
             ydl_opts["format"] = f
         try:
             logging.info("Downloading for %s with format %s", url, f)
-            with yt_dlp.YoutubeDL(ydl_opts) as ydl:
+            with ytdl.YoutubeDL(ydl_opts) as ydl:
                 ydl.download([url])
             response["status"] = True
             response["error"] = ""
diff --git a/requirements.txt b/requirements.txt
index 4d50b49..2cfcfa0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,7 @@
 pyrogram==1.2.9
 tgcrypto==1.2.2
-yt-dlp
+yt-dlp==2021.10.10
+youtube-dl==2021.6.6
 APScheduler==3.7.0
 beautifultable==1.0.1
 ffmpeg-python==0.2.0