diff --git a/README.md b/README.md
index 2ffc3522..372dfac8 100644
--- a/README.md
+++ b/README.md
@@ -1926,6 +1926,7 @@ See [go-hardware](https://github.com/rakyll/go-hardware) for a comprehensive lis
 * [go-bind-plugin](https://github.com/wendigo/go-bind-plugin) - go:generate tool for wrapping symbols exported by golang plugins (1.8 only).
 * [go-bsdiff](https://github.com/gabstv/go-bsdiff) - Pure Go bsdiff and bspatch libraries and CLI tools.
 * [go-convert](https://github.com/Eun/go-convert) - Package go-convert enbles you to convert a value into another type.
+* [go-countries](https://github.com/mikekonan/go-countries) - Lightweight lookup over ISO-3166 codes.
 * [go-dry](https://github.com/ungerik/go-dry) - DRY (don't repeat yourself) package for Go.
 * [go-funk](https://github.com/thoas/go-funk) - Modern Go utility library which provides helpers (map, find, contains, filter, chunk, reverse, ...).
 * [go-health](https://github.com/Talento90/go-health) - Health package simplifies the way you add health check to your services.