diff --git a/dl.py b/dl.py
index 12018aa..f1baf27 100644
--- a/dl.py
+++ b/dl.py
@@ -32,6 +32,7 @@ def main():
 	'-sv', 'best',
 	'-sa', 'best',
         '--key', string,
+        '--use-shaka-packager',
     ]
     if savename:
         command.extend(['--save-name', savename])
@@ -45,3 +46,4 @@ def main():
 
 if __name__ == "__main__":
     main()
+