diff --git a/after/ftplugin/scala.vim b/after/ftplugin/scala.vim
index ba52db4..94c88ca 100644
--- a/after/ftplugin/scala.vim
+++ b/after/ftplugin/scala.vim
@@ -1,4 +1,4 @@
-imap //< <Plug>(codelines-close)<CR>
+imap <C-/> <Plug>(codelines-close)<CR>
 map <silent> <buffer> <leader>cl :call jobstart(['codelines', '.'])<cr>
 
 set tw=120