diff --git a/neovim/default.nix b/neovim/default.nix
index 20796a4..1d664f9 100644
--- a/neovim/default.nix
+++ b/neovim/default.nix
@@ -36,6 +36,7 @@
 
         nvim-treesitter.withAllGrammars
         nvim-treesitter-textobjects
+        nvim-ts-context-commentstring
         markdown-preview-nvim # use({ "iamcco/markdown-preview.nvim", run = ":call mkdp#util#install()" })
         toggleterm-nvim
         nvim-notify