diff --git a/README.md b/README.md
index df80d81..7e917d9 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,32 @@ dotfiles
 
 Configuration for zsh, vim, awesome, ...
 
+## XDG
+
+Some configurations use XDG standard.
+
+```
+export DOTFILES=$(pwd)
+export PROG=zsh vim git tmux dunst rofi i3blocks
+
+for config in $PROG; do ln -s $DOTFILES/$config $XDG_CONFIG_HOME/; done
+```
+
+# zsh
+
+```
+ln -s $DOTFILES/zsh/.zshenv $HOME/
+git clone https://github.com/zsh-users/zsh-completions.git $XDG_CONFIG_HOME/zsh/zsh-completions
+```
+
+# vim
+
+```
+mkdir -p $XDG_CONFIG_HOME/vim/bundle
+git clone https://github.com/gmarik/vundle.git $XDG_CONFIG_HOME/vim/bundle/vundle
+vim +BundleInstall +qall
+```
+
 ## LICENSE
 
 Everything in this repository is released under the WTFPL.
diff --git a/vim/README.md b/vim/README.md
deleted file mode 100644
index 2e0bf83..0000000
--- a/vim/README.md
+++ /dev/null
@@ -1,6 +0,0 @@
-```
-ln vimrc ~/.vimrc
-mkdir -p ~/.vim/bundle
-git clone https://github.com/gmarik/vundle.git ~/.vim/bundle/vundle
-vim +BundleInstall +qall
-```