diff --git a/.vimrc b/.vimrc
index 12dc898..5d48566 100644
--- a/.vimrc
+++ b/.vimrc
@@ -139,6 +139,9 @@ inoremap <A-j> <C-o>j
 inoremap <A-k> <C-o>k
 inoremap <A-l> <C-o>l
 
+" Unindent with Shift-Tab
+inoremap <S-Tab> <C-o><<
+
 " Copy and to X clipboard (Ctrl-C in visual mode and Ctrl-V in insert mode)
 vmap <C-C> "+y
 imap <C-V> <C-\><C-O>"+P