diff --git a/plugin/airline.vim b/plugin/airline.vim
index 0590cf6..53a21b6 100644
--- a/plugin/airline.vim
+++ b/plugin/airline.vim
@@ -91,6 +91,9 @@ function! s:airline_toggle()
       autocmd GUIEnter,ColorScheme * call <sid>on_colorscheme_changed()
       autocmd SessionLoadPost,VimEnter,WinEnter,BufWinEnter,FileType,BufUnload *
             \ call <sid>on_window_changed()
+      if exists('#CompleteDone')
+        autocmd CompleteDone * call <sid>on_window_changed()
+      endif
 
       autocmd VimResized * unlet! w:airline_lastmode | :call <sid>airline_refresh()
       autocmd TabEnter * :unlet! w:airline_lastmode | let w:airline_active=1