diff --git a/vim/vimrc b/vim/vimrc
index 70c2808..105d814 100644
--- a/vim/vimrc
+++ b/vim/vimrc
@@ -55,3 +55,5 @@ nmap <silent> <A-Up> :wincmd k<CR>
 nmap <silent> <A-Down> :wincmd j<CR>
 nmap <silent> <A-Left> :wincmd h<CR>
 nmap <silent> <A-Right> :wincmd l<CR>
+" Allow saving of files as sudo when I forgot to start vim using sudo.
+cmap w!! w !sudo tee > /dev/null %