diff --git a/README.md b/README.md
index 95e38e8..e545f13 100644
--- a/README.md
+++ b/README.md
@@ -531,6 +531,7 @@ If you're using [Antigen](https://github.com/zsh-users/antigen), you can test th
 * [angry fly](https://github.com/russjohnson/angry-fly-zsh) - Shows git information in right hand prompt.
 * [aplos](https://github.com/nostophilia/aplos) - Minimal ZSH prompt with working directory, Git local info, Git remote info, time and exit code.
 * [asciigit](https://github.com/cemsbr/asciigit) - An ASCII-only theme for git users who don't want to use fonts with extra glyphs.
+* [astro](https://github.com/iplaces/astro-zsh-theme/blob/master/README.md) - Based on [`ys`](http://blog.ysmood.org/my-ys-terminal-theme/) theme and `robbyrushell` (default theme) theme.
 * [avit-d2k](https://github.com/fdaciuk/avit-da2k) - Based on Avit, with small changes.
 * [bandit](https://github.com/Holger-Will/zsh_bandit) - Another Powerline variant.
 * [bashi](https://github.com/eli-oat/bashi) - Optimized for Ahmet Sülek's [Flat UI Terminal Theme](https://github.com/ahmetsulek/flat-terminal) and Pasquale D'Silva's [Saturn Terminal Theme](https://github.com/psql/saturn-colors).