diff --git a/mapping.vim b/mapping.vim
index 72ae8fc..593ee78 100644
--- a/mapping.vim
+++ b/mapping.vim
@@ -29,3 +29,4 @@ nnoremap <silent> <Leader>rn <cmd>lua vim.lsp.buf.rename()<CR>
 " Goto previous/next diagnostic warning/error
 nnoremap <silent> g[ <cmd>lua vim.diagnostic.goto_prev()<CR>
 nnoremap <silent> g] <cmd>lua vim.diagnostic.goto_next()<CR>
+nnoremap <silent> gE <cmd>lua vim.diagnostic.setloclist()<CR>