diff --git a/doc/signify.txt b/doc/signify.txt
index ef67ddb..7ab4238 100644
--- a/doc/signify.txt
+++ b/doc/signify.txt
@@ -96,7 +96,7 @@ All available options:~
     |g:signify_skip_filetype|
     |g:signify_skip_filename|
     |g:signify_update_on_bufenter|
-    |g:signify_update_on_focusgained|
+    |g:signify_update_on_focus|
     |g:signify_line_highlight|
     |g:signify_sign_add|
     |g:signify_sign_delete|
@@ -209,11 +209,11 @@ Update signs when entering a buffer that was modified.
 NOTE: This also saves the buffer to disk!
 
 ------------------------------------------------------------------------------
-                                               *g:signify_update_on_focusgained*
+                                                     *g:signify_update_on_focus*
 >
-    let g:signify_update_on_focusgained = 0
+    let g:signify_update_on_focus = 0
 <
-Update signs when Vim gains focus.
+Update signs when Vim gains/loses focus.
 
 ------------------------------------------------------------------------------
                                                       *g:signify_line_highlight*
diff --git a/plugin/signify.vim b/plugin/signify.vim
index a8d8bec..7b2b257 100644
--- a/plugin/signify.vim
+++ b/plugin/signify.vim
@@ -30,8 +30,8 @@ augroup signify
     autocmd CursorHoldI * nested call s:save()
   endif
 
-  if get(g:, 'signify_update_on_focusgained') && !has('gui_win32')
-    autocmd FocusGained * call s:refresh_windows()
+  if get(g:, 'signify_update_on_focus') && !has('gui_win32')
+    autocmd FocusGained,FocusLost * call s:refresh_windows()
   endif
 augroup END