diff --git a/autoload/tcomment/types/default.vim b/autoload/tcomment/types/default.vim
index 984e672..191e764 100644
--- a/autoload/tcomment/types/default.vim
+++ b/autoload/tcomment/types/default.vim
@@ -62,6 +62,7 @@ call tcomment#type#Define('docbk_block',      g:tcomment#block_fmt_xml )
 call tcomment#type#Define('docbk_inline',     g:tcomment#inline_fmt_xml)
 call tcomment#type#Define('dosbatch',         'rem %s'           )
 call tcomment#type#Define('dosini',           '; %s'             )
+call tcomment#type#Define('dot',              '// %s'            )
 call tcomment#type#Define('dsl',              '; %s'             )
 call tcomment#type#Define('dustjs',           '{! %s !}'         )
 call tcomment#type#Define('dylan',            '// %s'            )