diff --git a/zsh/.zshrc b/zsh/.zshrc
index a7ad76d..c6ea7a4 100644
--- a/zsh/.zshrc
+++ b/zsh/.zshrc
@@ -61,6 +61,17 @@ fi
 bindkey "${terminfo[khome]}" beginning-of-line
 bindkey "${terminfo[kend]}" end-of-line
 
+# XDG Base directory support
+export XDG_CONFIG_HOME="$HOME/.config"
+export XDG_CACHE_HOME="$HOME/.cache"
+export XDG_DATA_HOME="$HOME/.local/share"
+
+# Additional XDG Base directory files, with partial support.
+export COMPOSER_HOME="$XDG_CONFIG_HOME"/composer
+export COMPOSER_CACHE_DIR="$XDG_CACHE_HOME"/composer
+
+export WINEPREFIX="$XDG_DATA_HOME"/wine
+
 # Transfer.sh plugin
 transfer() { if [ $# -eq 0 ]; then echo "No arguments specified. Usage:\necho transfer /tmp/test.md\ncat /tmp/test.md | transfer test.md"; return 1; fi
 tmpfile=$( mktemp -t transferXXX ); if tty -s; then basefile=$(basename "$1" | sed -e 's/[^a-zA-Z0-9._-]/-/g'); curl --progress-bar --upload-file "$1" "https://transfer.sh/$basefile" >> $tmpfile; else curl --progress-bar --upload-file "-" "https://transfer.sh/$1" >> $tmpfile ; fi; cat $tmpfile; rm -f $tmpfile; }; alias transfer=transfer