diff --git a/README.md b/README.md
index 0d74e81..369ba2b 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,7 @@
 
 * [`@11ty/eleventy-plugin-webc`](https://www.11ty.dev/docs/languages/webc/) adds WebC to [Eleventy](https://www.11ty.dev/)
 * [`express-webc`](https://github.com/NickColley/express-webc) by [@NickColley](https://github.com/NickColley/) adds WebC to [Express](https://expressjs.com/)
+* [`koa-webc`](https://github.com/sombriks/koa-webc) by [@sombriks](https://github.com/sombriks) adds WebC to [Koa](https://github.com/sombriks/koa)
 
 ### Testimonials
 
@@ -329,4 +330,4 @@ See [_`webc:raw` on the WebC Reference_](https://www.11ty.dev/docs/languages/web
 
 ## Subtleties and Limitations
 
-See [_Subtleties and Limitations on the WebC Reference_](https://www.11ty.dev/docs/languages/webc/#subtleties-and-limitations)
\ No newline at end of file
+See [_Subtleties and Limitations on the WebC Reference_](https://www.11ty.dev/docs/languages/webc/#subtleties-and-limitations)