diff --git a/README.md b/README.md
index 9b08f2c9..1751c0d4 100644
--- a/README.md
+++ b/README.md
@@ -2594,6 +2594,7 @@ See also [Natural Language Processing](#natural-language-processing) and [Text A
 - [sdp](https://github.com/gortc/sdp) - SDP: Session Description Protocol [[RFC 4566](https://tools.ietf.org/html/rfc4566)].
 - [sh](https://github.com/mvdan/sh) - Shell parser and formatter.
 - [tokenizer](https://github.com/bzick/tokenizer) - Parse any string, slice or infinite buffer to any tokens.
+- [vdf](https://github.com/andygrunwald/vdf) - A Lexer and Parser for Valves Data Format (known as vdf) written in Go.
 - [when](https://github.com/olebedev/when) - Natural EN and RU language date/time parser with pluggable rules.
 - [xj2go](https://github.com/stackerzzq/xj2go) - Convert xml or json to go struct.