diff --git a/readme.md b/readme.md
index d8d8efa..b394f06 100644
--- a/readme.md
+++ b/readme.md
@@ -383,6 +383,7 @@ See [plaintextaccounting.org](https://plaintextaccounting.org) for a great overv
 - [glances](https://nicolargo.github.io/glances/) - System monitoring tool.
 - [tiptop](https://github.com/nschloe/tiptop) - System monitor.
 - [gzip-size-cli](https://github.com/sindresorhus/gzip-size-cli) - Get the gzipped size of a file.
+- [senzu](https://github.com/Hakky54/senzu) - Get the battery percentage
 
 ### Markdown