diff --git a/README.md b/README.md
index 21a0b86..dc3cb10 100644
--- a/README.md
+++ b/README.md
@@ -1707,6 +1707,7 @@ If you're using [Antigen](https://github.com/zsh-users/antigen), you can test th
 * [probe](https://github.com/probe2k/probe_zsh) - Includes `git` status decorations.
 * [prompt-powerline](https://github.com/Valodim/zsh-prompt-powerline) - A fairly heavyweight ZSH prompt, based on the powerline font from the popular eponymous `vim` plugin, which works well for a dark background.
 * [prompt_j2](https://github.com/malinoskj2/prompt_j2) - Has a dynamic exit status indicator, can change to two lines dynamically to display context.
+* [ps1.py](https://github.com/jwodder/ps1.py) - Has `git` status, truncated directory, `chroot` and `virtualenv` prompt decorations.
 * [punctual](https://github.com/dannynimmo/punctual-zsh-theme) - Easily customizable, influenced by [spaceship](https://github.com/denysdovhan/spaceship-prompt).
 * [pure-agnoster](https://github.com/yourfin/pure-agnoster) - Mashup of pure and agnoster. Has `git` decorations and works well with both dark and light terminal backgrounds.
 * [pure](https://github.com/sindresorhus/pure) - A pretty, minimal and fast ZSH prompt. Includes `git` status decorations, prompt turns red if last command failed, username and host decorations when in a remote session or container, and current folder and command when a process is running.