diff --git a/doc/nvim-ts-context-commentstring.txt b/doc/nvim-ts-context-commentstring.txt
index 051c984..5510906 100644
--- a/doc/nvim-ts-context-commentstring.txt
+++ b/doc/nvim-ts-context-commentstring.txt
@@ -33,6 +33,7 @@ language tree (see `lua/ts_context_commentstring/internal.lua`):
 - `ini`
 - `javascript`
 - `kotlin`
+- `less`
 - `lua`
 - `nix`
 - `php`
diff --git a/lua/ts_context_commentstring/config.lua b/lua/ts_context_commentstring/config.lua
index a2d0a39..a685eff 100644
--- a/lua/ts_context_commentstring/config.lua
+++ b/lua/ts_context_commentstring/config.lua
@@ -77,6 +77,7 @@ M.config = {
     html = '<!-- %s -->',
     htmldjango = { __default = '{# %s #}', __multiline = '{% comment %} %s {% endcomment %}' },
     ini = '; %s',
+    less = { __default = '// %s', __multiline = '/* %s */' },
     lua = { __default = '-- %s', __multiline = '--[[ %s ]]' },
     nix = { __default = '# %s', __multiline = '/* %s */' },
     php = { __default = '// %s', __multiline = '/* %s */' },