diff --git a/init.vim b/init.vim
index 884d4f2..1d8546d 100644
--- a/init.vim
+++ b/init.vim
@@ -82,6 +82,7 @@ au BufRead,BufNewFile *.simvis set filetype=xml
 au BufRead,BufNewFile *.simcfg set filetype=cfg
 au BufRead,BufNewFile *.simcon set filetype=cfg
 au BufRead,BufNewFile *.simudex set filetype=cfg
+autocmd FileType json syntax match Comment +\/\/.\+$+
 " =================Windows and Tabs====================
 " Open a new tab with F2
 map  <silent> <F2> <Esc>:tabnew <CR><ESC>:Explore<CR>