diff --git a/docs/instrumenting/clientlibs.md b/docs/instrumenting/clientlibs.md
index 984aa2848..7d6664e3f 100644
--- a/docs/instrumenting/clientlibs.md
+++ b/docs/instrumenting/clientlibs.md
@@ -29,6 +29,7 @@ Unofficial third-party client libraries:
 * [Erlang](https://github.com/deadtrickster/prometheus.erl)
 * [Haskell](https://github.com/fimad/prometheus-haskell)
 * [Julia](https://github.com/fredrikekre/Prometheus.jl)
+* [Kotlin](https://github.com/KlientPrometheus/prometheus_kotlin_client)
 * [Lua](https://github.com/knyar/nginx-lua-prometheus) for Nginx
 * [Lua](https://github.com/tarantool/metrics) for Tarantool
 * [.NET / C#](https://github.com/prometheus-net/prometheus-net)