diff --git a/README.mkd b/README.mkd
index 228e4ce..21665e1 100644
--- a/README.mkd
+++ b/README.mkd
@@ -215,6 +215,7 @@ By default the signs are updated as follows:
 | Switch buffer             | To notice change to git index        | `g:gitgutter_eager`    |
 | Switch tab                | To notice change to git index        | `g:gitgutter_eager`    |
 | Focus the GUI             | To notice change to git index        | `g:gitgutter_eager` (not gVim on Windows) |
+| After shell command       | To notice change to git index        | `g:gitgutter_eager`    |
 | Read a file into a buffer | To display initial signs             | [always]               |
 | Save a buffer             | So non-realtime signs are up to date | [always]               |
 | Change a file outside Vim | To notice `git stash`                | [always]               |
diff --git a/plugin/gitgutter.vim b/plugin/gitgutter.vim
index 0f90d91..11a5adf 100644
--- a/plugin/gitgutter.vim
+++ b/plugin/gitgutter.vim
@@ -196,7 +196,7 @@ augroup gitgutter
   endif
 
   if g:gitgutter_eager
-    autocmd BufWritePost,FileChangedShellPost * call gitgutter#process_buffer(bufnr(''), 0)
+    autocmd BufWritePost,FileChangedShellPost,ShellCmdPost * call gitgutter#process_buffer(bufnr(''), 0)
 
     autocmd BufEnter *
           \  if gettabvar(tabpagenr(), 'gitgutter_didtabenter') |