diff --git a/README.md b/README.md
index 90cb9b9..3f45138 100644
--- a/README.md
+++ b/README.md
@@ -6,9 +6,13 @@
 [![Buy me a coffee](https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png)](https://buymeacoff.ee/n1try)
 
 ## Prerequisites
+### Server
 * Go >= 1.13 (with `$GOPATH` properly set)
 * A MySQL database
 
+### Client
+* [WakaTime plugin](https://wakatime.com/plugins) for your editor / IDE
+
 ## Usage
 * Create an empty MySQL database
 * Get code: `go get github.com/n1try/wakapi`