diff --git a/flake.nix b/flake.nix
index 2c183aa..cae25d1 100755
--- a/flake.nix
+++ b/flake.nix
@@ -137,6 +137,7 @@
                 nixfmt-rfc-style
                 prettierd
                 taplo
+                marksman
               ]
               ++ [
                 inputs.viminal.packages.${system}.default