diff --git a/fish/.config/fish/config.fish b/fish/.config/fish/config.fish
index 2c18b67..5adcb86 100644
--- a/fish/.config/fish/config.fish
+++ b/fish/.config/fish/config.fish
@@ -15,6 +15,7 @@ alias jc "journalctl -eu"
 alias jcu "journalctl --user -eu"
 alias webtorrent "webtorrent -i -o /tmp/webtorrent --mpv --player-args='--sub-auto=all --sub-file-paths=Subs:subs'"
 alias ns "nix-shell -p"
+alias tmpdir "cd $(mktemp -d)"
 
 # Additional paths
 set PATH $PATH $HOME/.emacs.d/bin