diff --git a/init.vim b/init.vim
index e0ba5ab..4b13718 100644
--- a/init.vim
+++ b/init.vim
@@ -367,6 +367,9 @@ nnoremap <silent> <space>k  :<C-u>CocPrev<CR>
 " Resume latest coc list
 nnoremap <silent> <space>p  :<C-u>CocListResume<CR>:
 
+" snippets
+imap <C-k> <Plug>(coc-snippets-expand-jump)
+
 " For conceal markers.
 if has('conceal')
     set conceallevel=2 concealcursor=niv