diff --git a/pkgs/development/python-modules/yark/default.nix b/pkgs/development/python-modules/yark/default.nix
index 83e1b909793e..7bbf5288cf26 100644
--- a/pkgs/development/python-modules/yark/default.nix
+++ b/pkgs/development/python-modules/yark/default.nix
@@ -25,7 +25,9 @@ buildPythonPackage rec {
   };
 
   pythonRelaxDeps = [
+    "flask"
     "requests"
+    "yt-dlp"
   ];
 
   nativeBuildInputs = [