diff --git a/nix/packages/by-name/webtoon_downloader/package.nix b/nix/packages/by-name/webtoon_downloader/package.nix
index 8697b846..3ee408c1 100644
--- a/nix/packages/by-name/webtoon_downloader/package.nix
+++ b/nix/packages/by-name/webtoon_downloader/package.nix
@@ -3,7 +3,7 @@
   fetchFromGitHub,
   lib,
 }:
-python3.pkgs.buildPythonApplication rec {
+python3.pkgs.buildPythonApplication {
   pname = "webtoon_downloader";
   version = "2.0.0";
 
@@ -41,6 +41,7 @@ python3.pkgs.buildPythonApplication rec {
     "httpx"
     "lxml"
     "pillow"
+    "rich"
   ];
 
   pythonImportsCheck = ["webtoon_downloader"];