add lxml: required by urls-to-sitemap

1 files changed, 1 insertions, 1 deletions

diff --git a/flake.nix b/flake.nix
index 4702aae..de14c18 100644
--- a/flake.nix
+++ b/flake.nix
@@ -15,7 +15,7 @@
         pkgs = nixpkgs.legacyPackages.${system};
       in
       {
-        devShells.default = pkgs.mkShellNoCC { packages = [ (pkgs.python3.withPackages (p: [ p.requests p.mwclient ])) ]; };
+        devShells.default = pkgs.mkShellNoCC { packages = [ (pkgs.python3.withPackages (p: [ p.requests p.mwclient p.lxml ])) ]; };
       }
     );
 }