diff --git a/README.md b/README.md
index f5a1001..87910c2 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ So far I haven't found it.
 * [go-http-tunnel](https://github.com/mmatczuk/go-http-tunnel) [![go-http-tunnel github stars badge](https://img.shields.io/github/stars/mmatczuk/go-http-tunnel?style=flat)](https://github.com/mmatczuk/go-http-tunnel/stargazers) - Uses a single HTTP/2 connection for muxing. Need to manually generate certs for server and clients.
 * [sish](https://github.com/antoniomika/sish) [![sish github stars badge](https://img.shields.io/github/stars/antoniomika/sish?style=flat)](https://github.com/antoniomika/sish/stargazers) - Open source ngrok/serveo alternative. SSH-based but uses a custom server written in Go. Supports WebSocket tunneling.
 * [PageKite](https://pagekite.net/) [![pagekite github stars badge](https://img.shields.io/github/stars/pagekite/PyPagekite?style=flat)](https://github.com/pagekite/PyPagekite/stargazers) - Comprehensive open source solution with hosted options. 
-* [Crowbar](https://github.com/q3k/crowbar) [![pagekite github stars badge](https://img.shields.io/github/stars/q3k/crowbar?style=flat)](https://github.com/q3k/crowbar/stargazers) - Tunnels TCP connections over HTTP GET and POST requests. 
+* [Crowbar](https://github.com/q3k/crowbar) [![crowbar github stars badge](https://img.shields.io/github/stars/q3k/crowbar?style=flat)](https://github.com/q3k/crowbar/stargazers) - Tunnels TCP connections over HTTP GET and POST requests. 
 * [slt](https://github.com/inconshreveable/slt) [![slt github stars badge](https://img.shields.io/github/stars/inconshreveable/slt?style=flat)](https://github.com/inconshreveable/slt/stargazers) - Open source TLS proxy from the creator of ngrok. Supports SNI.
 * [tunneller](https://github.com/skx/tunneller) [![tunneller github stars badge](https://img.shields.io/github/stars/skx/tunneller?style=flat)](https://github.com/skx/tunneller/stargazers) - Open source. Written in Go.
 * [jprq](https://github.com/azimjohn/jprq) [![jprq github stars badge](https://img.shields.io/github/stars/azimjohn/jprq?style=flat)](https://github.com/azimjohn/jprq/stargazers) - Another home-grown Golang solution. Proxies over WebSockets. 
@@ -41,6 +41,7 @@ So far I haven't found it.
 * [holepunch.io](https://holepunch.io) [![holepunch github stars badge](https://img.shields.io/github/stars/CypherpunkArmory/holepunch?style=flat)](https://github.com/CypherpunkArmory/holepunch/stargazers) - Has nice hosted solution. Uses SSH for muxing.
 * [tnnlink](https://github.com/LiljebergXYZ/tnnlink) [![tnnlink github stars badge](https://img.shields.io/github/stars/LiljebergXYZ/tnnlink?style=flat)](https://github.com/LiljebergXYZ/tnnlink/stargazers) - SSH-based. Golang. Not maintained.
 * [StaqLab Tunnel](https://tunnel.staqlab.com/) [![staqlab github stars badge](https://img.shields.io/github/stars/abhishekq61/tunnel-client?style=flat)](https://github.com/abhishekq61/tunnel-client/stargazers) - SSH-based. Client is open source. Server doesn't appear to be.
+* [SirTunnel](https://github.com/anderspitman/SirTunnel) [![SirTunnel github stars badge](https://img.shields.io/github/stars/anderspitman/SirTunnel?style=flat)](https://github.com/anderspitman/SirTunnel/stargazers) - Minimal, self-hosted, 0-config alternative to ngrok. Similar to sish but leverages Caddy+OpenSSH rather than custom server code.
 * [Telebit](https://telebit.cloud/) - Written in JS. [Code](https://git.coolaj86.com/coolaj86/telebit.js).
 
 # Commerical/Closed source