diff --git a/plugin/mappings.vim b/plugin/mappings.vim
index cdcce58..3301189 100644
--- a/plugin/mappings.vim
+++ b/plugin/mappings.vim
@@ -5,6 +5,8 @@ nmap <silent> <leader>gt <Plug>(coc-type-definition)
 nmap <silent> <leader>sd <Plug>(coc-diagnostic-info)
 nmap <silent> <leader>gr <Plug>(coc-references)
 nmap <silent> K :call do#show_documentation()<CR>
+nmap <silent> <C-n> <Plug>(coc-diagnostic-next)
+nmap <silent> <C-p> <Plug>(coc-diagnostic-prev)
 
 if has('nvim')
   " Make nvim :terminal more like vim :terminal