diff --git a/vim/ftplugin/ruby.vim b/vim/ftplugin/ruby.vim
index 8933182..9c49f84 100644
--- a/vim/ftplugin/ruby.vim
+++ b/vim/ftplugin/ruby.vim
@@ -14,6 +14,9 @@ augroup RUBY
 	let b:linter = "sh -c \"rubocop --auto-correct -o /dev/null --stdin % 2>/dev/null | awk 'BEGIN { header=0 } // && header==1 { print $0 } /^====================$/ { header=1 }'\""
 	let b:undo_ftplugin .= " | unlet b:linter"
 
+  set complete=]
+  aut BufWritePost <buffer> Defer timeout 5 ripper-tags -R
+
 "	au InsertLeave <buffer> AsyncLint
 "	au BufWritePre <buffer> Lint
 augroup END