diff --git a/.vimrc b/.vimrc
index a6c5678..42d3389 100644
--- a/.vimrc
+++ b/.vimrc
@@ -242,6 +242,9 @@ set statusline+=\ %P
 set t_Co=256
 " let g:Powerline_symbols='fancy'
 
+" autosave when lost focus
+:au FocusLost * silent! wa
+
 
 " general mapping
 " no <up> ddkP