diff --git a/ruby.md b/ruby.md
index ae6f998..0a86a07 100644
--- a/ruby.md
+++ b/ruby.md
@@ -55,10 +55,10 @@ pacman -S ruby vim
 
 Check out the relevant section from of my article, [Installing Vim with Ruby support](http://junegunn.kr/2013/09/installing-vim-with-ruby-support/). It's a little outdated, but you'll get the idea.
 
-However, parallel installer on Windows GVim is not stable and I don't recommend using it. You might want to add the following code snippet to your .vimrc:
+However, parallel installer on Windows GVim is not stable and thus disabled by default. You can enable it by setting `g:plug_threads` in your .vimrc.
 
 ```vim
 if has('win32') || has('win64')
-  let g:plug_threads = 1
+  let g:plug_threads = 8
 endif
 ```
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